220106310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431581}}^1$

素因数の和:431608

約数の個数: 32

約数和(自身を含む): 559330272

約数和(自身を除く): 339223962

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 431581, 863162, 1294743, 2157905, 2589486, 4315810, 6473715, 7336877, 12947430, 14673754, 22010631, 36684385, 44021262, 73368770, 110053155, 220106310]

約数ペア:

[(1, 220106310), (2, 110053155), (3, 73368770), (5, 44021262), (6, 36684385), (10, 22010631), (15, 14673754), (17, 12947430), (30, 7336877), (34, 6473715), (51, 4315810), (85, 2589486), (102, 2157905), (170, 1294743), (255, 863162), (510, 431581)]