57235290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{272549}}^1$

素因数の和:272566

約数の個数: 32

約数和(自身を含む): 156988800

約数和(自身を除く): 99753510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 272549, 545098, 817647, 1362745, 1635294, 1907843, 2725490, 3815686, 4088235, 5723529, 8176470, 9539215, 11447058, 19078430, 28617645, 57235290]

約数ペア:

[(1, 57235290), (2, 28617645), (3, 19078430), (5, 11447058), (6, 9539215), (7, 8176470), (10, 5723529), (14, 4088235), (15, 3815686), (21, 2725490), (30, 1907843), (35, 1635294), (42, 1362745), (70, 817647), (105, 545098), (210, 272549)]