4984980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 18966528

約数和(自身を除く): 13981548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 83, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 166, 182, 195, 210, 220, 231, 249, 260, 273, 286, 308, 330, 332, 364, 385, 390, 415, 420, 429, 455, 462, 498, 546, 572, 581, 660, 715, 770, 780, 830, 858, 910, 913, 924, 996, 1001, 1079, 1092, 1155, 1162, 1245, 1365, 1430, 1540, 1660, 1716, 1743, 1820, 1826, 2002, 2145, 2158, 2310, 2324, 2490, 2730, 2739, 2860, 2905, 3003, 3237, 3486, 3652, 4004, 4290, 4316, 4565, 4620, 4980, 5005, 5395, 5460, 5478, 5810, 6006, 6391, 6474, 6972, 7553, 8580, 8715, 9130, 10010, 10790, 10956, 11620, 11869, 12012, 12782, 12948, 13695, 15015, 15106, 16185, 17430, 18260, 19173, 20020, 21580, 22659, 23738, 25564, 27390, 30030, 30212, 31955, 32370, 34860, 35607, 37765, 38346, 45318, 47476, 54780, 59345, 60060, 63910, 64740, 71214, 75530, 76692, 83083, 90636, 95865, 113295, 118690, 127820, 142428, 151060, 166166, 178035, 191730, 226590, 237380, 249249, 332332, 356070, 383460, 415415, 453180, 498498, 712140, 830830, 996996, 1246245, 1661660, 2492490, 4984980]

約数ペア:

[(1, 4984980), (2, 2492490), (3, 1661660), (4, 1246245), (5, 996996), (6, 830830), (7, 712140), (10, 498498), (11, 453180), (12, 415415), (13, 383460), (14, 356070), (15, 332332), (20, 249249), (21, 237380), (22, 226590), (26, 191730), (28, 178035), (30, 166166), (33, 151060), (35, 142428), (39, 127820), (42, 118690), (44, 113295), (52, 95865), (55, 90636), (60, 83083), (65, 76692), (66, 75530), (70, 71214), (77, 64740), (78, 63910), (83, 60060), (84, 59345), (91, 54780), (105, 47476), (110, 45318), (130, 38346), (132, 37765), (140, 35607), (143, 34860), (154, 32370), (156, 31955), (165, 30212), (166, 30030), (182, 27390), (195, 25564), (210, 23738), (220, 22659), (231, 21580), (249, 20020), (260, 19173), (273, 18260), (286, 17430), (308, 16185), (330, 15106), (332, 15015), (364, 13695), (385, 12948), (390, 12782), (415, 12012), (420, 11869), (429, 11620), (455, 10956), (462, 10790), (498, 10010), (546, 9130), (572, 8715), (581, 8580), (660, 7553), (715, 6972), (770, 6474), (780, 6391), (830, 6006), (858, 5810), (910, 5478), (913, 5460), (924, 5395), (996, 5005), (1001, 4980), (1079, 4620), (1092, 4565), (1155, 4316), (1162, 4290), (1245, 4004), (1365, 3652), (1430, 3486), (1540, 3237), (1660, 3003), (1716, 2905), (1743, 2860), (1820, 2739), (1826, 2730), (2002, 2490), (2145, 2324), (2158, 2310)]