1657248972030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{82471}}^1\times {\mathrm{223277}}^1$

素因数の和:305761

約数の個数: 48

約数和(自身を含む): 4308918872544

約数和(自身を除く): 2651669900514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 82471, 164942, 223277, 247413, 412355, 446554, 494826, 669831, 742239, 824710, 1116385, 1237065, 1339662, 1484478, 2009493, 2232770, 2474130, 3349155, 3711195, 4018986, 6698310, 7422390, 10047465, 20094930, 18413877467, 36827754934, 55241632401, 92069387335, 110483264802, 165724897203, 184138774670, 276208162005, 331449794406, 552416324010, 828624486015, 1657248972030]

約数ペア:

[(1, 1657248972030), (2, 828624486015), (3, 552416324010), (5, 331449794406), (6, 276208162005), (9, 184138774670), (10, 165724897203), (15, 110483264802), (18, 92069387335), (30, 55241632401), (45, 36827754934), (90, 18413877467), (82471, 20094930), (164942, 10047465), (223277, 7422390), (247413, 6698310), (412355, 4018986), (446554, 3711195), (494826, 3349155), (669831, 2474130), (742239, 2232770), (824710, 2009493), (1116385, 1484478), (1237065, 1339662)]