213687570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{19841}}^1$

素因数の和:20210

約数の個数: 32

約数和(自身を含む): 514304640

約数和(自身を除く): 300617070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 359, 718, 1077, 1795, 2154, 3590, 5385, 10770, 19841, 39682, 59523, 99205, 119046, 198410, 297615, 595230, 7122919, 14245838, 21368757, 35614595, 42737514, 71229190, 106843785, 213687570]

約数ペア:

[(1, 213687570), (2, 106843785), (3, 71229190), (5, 42737514), (6, 35614595), (10, 21368757), (15, 14245838), (30, 7122919), (359, 595230), (718, 297615), (1077, 198410), (1795, 119046), (2154, 99205), (3590, 59523), (5385, 39682), (10770, 19841)]