30861024740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1013}}^1$

素因数の和:1942

約数の個数: 192

約数和(自身を含む): 84140259840

約数和(自身を除く): 53279235100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 881, 910, 988, 1013, 1235, 1330, 1729, 1762, 1820, 2026, 2470, 2660, 3458, 3524, 4052, 4405, 4940, 5065, 6167, 6916, 7091, 8645, 8810, 10130, 11453, 12334, 13169, 14182, 16739, 17290, 17620, 19247, 20260, 22906, 24668, 26338, 28364, 30835, 33478, 34580, 35455, 38494, 45812, 52676, 57265, 61670, 65845, 66956, 70910, 76988, 80171, 83695, 92183, 96235, 114530, 117173, 123340, 131690, 134729, 141820, 160342, 167390, 184366, 192470, 217607, 229060, 234346, 250211, 263380, 269458, 320684, 334780, 368732, 384940, 400855, 435214, 460915, 468692, 500422, 538916, 585865, 673645, 801710, 870428, 892453, 921830, 1000844, 1088035, 1171730, 1251055, 1347290, 1523249, 1603420, 1751477, 1784906, 1843660, 2176070, 2343460, 2502110, 2694580, 3046498, 3502954, 3569812, 4352140, 4462265, 5004220, 6092996, 6247171, 7005908, 7616245, 8757385, 8924530, 11601889, 12494342, 15232490, 16956607, 17514770, 17849060, 23203778, 24988684, 30464980, 31235855, 33913214, 35029540, 46407556, 58009445, 62471710, 67826428, 81213223, 84783035, 116018890, 118696249, 124943420, 162426446, 169566070, 220435891, 232037780, 237392498, 324852892, 339132140, 406066115, 440871782, 474784996, 593481245, 812132230, 881743564, 1102179455, 1186962490, 1543051237, 1624264460, 2204358910, 2373924980, 3086102474, 4408717820, 6172204948, 7715256185, 15430512370, 30861024740]

約数ペア:

[(1, 30861024740), (2, 15430512370), (4, 7715256185), (5, 6172204948), (7, 4408717820), (10, 3086102474), (13, 2373924980), (14, 2204358910), (19, 1624264460), (20, 1543051237), (26, 1186962490), (28, 1102179455), (35, 881743564), (38, 812132230), (52, 593481245), (65, 474784996), (70, 440871782), (76, 406066115), (91, 339132140), (95, 324852892), (130, 237392498), (133, 232037780), (140, 220435891), (182, 169566070), (190, 162426446), (247, 124943420), (260, 118696249), (266, 116018890), (364, 84783035), (380, 81213223), (455, 67826428), (494, 62471710), (532, 58009445), (665, 46407556), (881, 35029540), (910, 33913214), (988, 31235855), (1013, 30464980), (1235, 24988684), (1330, 23203778), (1729, 17849060), (1762, 17514770), (1820, 16956607), (2026, 15232490), (2470, 12494342), (2660, 11601889), (3458, 8924530), (3524, 8757385), (4052, 7616245), (4405, 7005908), (4940, 6247171), (5065, 6092996), (6167, 5004220), (6916, 4462265), (7091, 4352140), (8645, 3569812), (8810, 3502954), (10130, 3046498), (11453, 2694580), (12334, 2502110), (13169, 2343460), (14182, 2176070), (16739, 1843660), (17290, 1784906), (17620, 1751477), (19247, 1603420), (20260, 1523249), (22906, 1347290), (24668, 1251055), (26338, 1171730), (28364, 1088035), (30835, 1000844), (33478, 921830), (34580, 892453), (35455, 870428), (38494, 801710), (45812, 673645), (52676, 585865), (57265, 538916), (61670, 500422), (65845, 468692), (66956, 460915), (70910, 435214), (76988, 400855), (80171, 384940), (83695, 368732), (92183, 334780), (96235, 320684), (114530, 269458), (117173, 263380), (123340, 250211), (131690, 234346), (134729, 229060), (141820, 217607), (160342, 192470), (167390, 184366)]