216835530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{4721}}^1$

素因数の和:6262

約数の個数: 32

約数和(自身を含む): 520855488

約数和(自身を除く): 304019958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1531, 3062, 4593, 4721, 7655, 9186, 9442, 14163, 15310, 22965, 23605, 28326, 45930, 47210, 70815, 141630, 7227851, 14455702, 21683553, 36139255, 43367106, 72278510, 108417765, 216835530]

約数ペア:

[(1, 216835530), (2, 108417765), (3, 72278510), (5, 43367106), (6, 36139255), (10, 21683553), (15, 14455702), (30, 7227851), (1531, 141630), (3062, 70815), (4593, 47210), (4721, 45930), (7655, 28326), (9186, 23605), (9442, 22965), (14163, 15310)]