164600730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{261271}}^1$

素因数の和:261291

約数の個数: 48

約数和(自身を含む): 489101184

約数和(自身を除く): 324500454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 261271, 522542, 783813, 1306355, 1567626, 1828897, 2351439, 2612710, 3657794, 3919065, 4702878, 5486691, 7838130, 9144485, 10973382, 11757195, 16460073, 18288970, 23514390, 27433455, 32920146, 54866910, 82300365, 164600730]

約数ペア:

[(1, 164600730), (2, 82300365), (3, 54866910), (5, 32920146), (6, 27433455), (7, 23514390), (9, 18288970), (10, 16460073), (14, 11757195), (15, 10973382), (18, 9144485), (21, 7838130), (30, 5486691), (35, 4702878), (42, 3919065), (45, 3657794), (63, 2612710), (70, 2351439), (90, 1828897), (105, 1567626), (126, 1306355), (210, 783813), (315, 522542), (630, 261271)]