154597530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 379282176

約数和(自身を除く): 224684646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 181, 213, 355, 362, 401, 426, 543, 710, 802, 905, 1065, 1086, 1203, 1810, 2005, 2130, 2406, 2715, 4010, 5430, 6015, 12030, 12851, 25702, 28471, 38553, 56942, 64255, 72581, 77106, 85413, 128510, 142355, 145162, 170826, 192765, 217743, 284710, 362905, 385530, 427065, 435486, 725810, 854130, 1088715, 2177430, 5153251, 10306502, 15459753, 25766255, 30919506, 51532510, 77298765, 154597530]

約数ペア:

[(1, 154597530), (2, 77298765), (3, 51532510), (5, 30919506), (6, 25766255), (10, 15459753), (15, 10306502), (30, 5153251), (71, 2177430), (142, 1088715), (181, 854130), (213, 725810), (355, 435486), (362, 427065), (401, 385530), (426, 362905), (543, 284710), (710, 217743), (802, 192765), (905, 170826), (1065, 145162), (1086, 142355), (1203, 128510), (1810, 85413), (2005, 77106), (2130, 72581), (2406, 64255), (2715, 56942), (4010, 38553), (5430, 28471), (6015, 25702), (12030, 12851)]