148267170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23203}}^1$

素因数の和:23287

約数の個数: 48

約数和(自身を含む): 390940992

約数和(自身を除く): 242673822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 23203, 46406, 69609, 116015, 139218, 208827, 232030, 348045, 417654, 696090, 1044135, 1647413, 2088270, 3294826, 4942239, 8237065, 9884478, 14826717, 16474130, 24711195, 29653434, 49422390, 74133585, 148267170]

約数ペア:

[(1, 148267170), (2, 74133585), (3, 49422390), (5, 29653434), (6, 24711195), (9, 16474130), (10, 14826717), (15, 9884478), (18, 8237065), (30, 4942239), (45, 3294826), (71, 2088270), (90, 1647413), (142, 1044135), (213, 696090), (355, 417654), (426, 348045), (639, 232030), (710, 208827), (1065, 139218), (1278, 116015), (2130, 69609), (3195, 46406), (6390, 23203)]