187037130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{890653}}^1$

素因数の和:890670

約数の個数: 32

約数和(自身を含む): 513016704

約数和(自身を除く): 325979574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 890653, 1781306, 2671959, 4453265, 5343918, 6234571, 8906530, 12469142, 13359795, 18703713, 26719590, 31172855, 37407426, 62345710, 93518565, 187037130]

約数ペア:

[(1, 187037130), (2, 93518565), (3, 62345710), (5, 37407426), (6, 31172855), (7, 26719590), (10, 18703713), (14, 13359795), (15, 12469142), (21, 8906530), (30, 6234571), (35, 5343918), (42, 4453265), (70, 2671959), (105, 1781306), (210, 890653)]