126865020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{68207}}^1$

素因数の和:68250

約数の個数: 48

約数和(自身を含む): 366686208

約数和(自身を除く): 239821188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 68207, 136414, 204621, 272828, 341035, 409242, 682070, 818484, 1023105, 1364140, 2046210, 2114417, 4092420, 4228834, 6343251, 8457668, 10572085, 12686502, 21144170, 25373004, 31716255, 42288340, 63432510, 126865020]

約数ペア:

[(1, 126865020), (2, 63432510), (3, 42288340), (4, 31716255), (5, 25373004), (6, 21144170), (10, 12686502), (12, 10572085), (15, 8457668), (20, 6343251), (30, 4228834), (31, 4092420), (60, 2114417), (62, 2046210), (93, 1364140), (124, 1023105), (155, 818484), (186, 682070), (310, 409242), (372, 341035), (465, 272828), (620, 204621), (930, 136414), (1860, 68207)]