12043020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 37449216

約数和(自身を除く): 25406196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 257, 284, 330, 355, 426, 514, 660, 710, 771, 781, 852, 1028, 1065, 1285, 1420, 1542, 1562, 2130, 2343, 2570, 2827, 3084, 3124, 3855, 3905, 4260, 4686, 5140, 5654, 7710, 7810, 8481, 9372, 11308, 11715, 14135, 15420, 15620, 16962, 18247, 23430, 28270, 33924, 36494, 42405, 46860, 54741, 56540, 72988, 84810, 91235, 109482, 169620, 182470, 200717, 218964, 273705, 364940, 401434, 547410, 602151, 802868, 1003585, 1094820, 1204302, 2007170, 2408604, 3010755, 4014340, 6021510, 12043020]

約数ペア:

[(1, 12043020), (2, 6021510), (3, 4014340), (4, 3010755), (5, 2408604), (6, 2007170), (10, 1204302), (11, 1094820), (12, 1003585), (15, 802868), (20, 602151), (22, 547410), (30, 401434), (33, 364940), (44, 273705), (55, 218964), (60, 200717), (66, 182470), (71, 169620), (110, 109482), (132, 91235), (142, 84810), (165, 72988), (213, 56540), (220, 54741), (257, 46860), (284, 42405), (330, 36494), (355, 33924), (426, 28270), (514, 23430), (660, 18247), (710, 16962), (771, 15620), (781, 15420), (852, 14135), (1028, 11715), (1065, 11308), (1285, 9372), (1420, 8481), (1542, 7810), (1562, 7710), (2130, 5654), (2343, 5140), (2570, 4686), (2827, 4260), (3084, 3905), (3124, 3855)]