158910030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56957}}^1$

素因数の和:57001

約数の個数: 48

約数和(自身を含む): 426501504

約数和(自身を除く): 267591474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 56957, 113914, 170871, 284785, 341742, 512613, 569570, 854355, 1025226, 1708710, 1765667, 2563065, 3531334, 5126130, 5297001, 8828335, 10594002, 15891003, 17656670, 26485005, 31782006, 52970010, 79455015, 158910030]

約数ペア:

[(1, 158910030), (2, 79455015), (3, 52970010), (5, 31782006), (6, 26485005), (9, 17656670), (10, 15891003), (15, 10594002), (18, 8828335), (30, 5297001), (31, 5126130), (45, 3531334), (62, 2563065), (90, 1765667), (93, 1708710), (155, 1025226), (186, 854355), (279, 569570), (310, 512613), (465, 341742), (558, 284785), (930, 170871), (1395, 113914), (2790, 56957)]