61786530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 122072670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 290, 351, 377, 390, 435, 522, 585, 607, 702, 754, 783, 870, 1131, 1170, 1214, 1305, 1566, 1755, 1821, 1885, 2262, 2610, 3035, 3393, 3510, 3642, 3770, 3915, 5463, 5655, 6070, 6786, 7830, 7891, 9105, 10179, 10926, 11310, 15782, 16389, 16965, 17603, 18210, 20358, 23673, 27315, 32778, 33930, 35206, 39455, 47346, 50895, 52809, 54630, 71019, 78910, 81945, 88015, 101790, 105618, 118365, 142038, 158427, 163890, 176030, 213057, 228839, 236730, 264045, 316854, 355095, 426114, 457678, 475281, 528090, 686517, 710190, 792135, 950562, 1065285, 1144195, 1373034, 1584270, 2059551, 2130570, 2288390, 2376405, 3432585, 4119102, 4752810, 6178653, 6865170, 10297755, 12357306, 20595510, 30893265, 61786530]

約数ペア:

[(1, 61786530), (2, 30893265), (3, 20595510), (5, 12357306), (6, 10297755), (9, 6865170), (10, 6178653), (13, 4752810), (15, 4119102), (18, 3432585), (26, 2376405), (27, 2288390), (29, 2130570), (30, 2059551), (39, 1584270), (45, 1373034), (54, 1144195), (58, 1065285), (65, 950562), (78, 792135), (87, 710190), (90, 686517), (117, 528090), (130, 475281), (135, 457678), (145, 426114), (174, 355095), (195, 316854), (234, 264045), (261, 236730), (270, 228839), (290, 213057), (351, 176030), (377, 163890), (390, 158427), (435, 142038), (522, 118365), (585, 105618), (607, 101790), (702, 88015), (754, 81945), (783, 78910), (870, 71019), (1131, 54630), (1170, 52809), (1214, 50895), (1305, 47346), (1566, 39455), (1755, 35206), (1821, 33930), (1885, 32778), (2262, 27315), (2610, 23673), (3035, 20358), (3393, 18210), (3510, 17603), (3642, 16965), (3770, 16389), (3915, 15782), (5463, 11310), (5655, 10926), (6070, 10179), (6786, 9105), (7830, 7891)]