8131740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 22894368

約数和(自身を除く): 14762628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 433, 626, 866, 939, 1252, 1299, 1565, 1732, 1878, 2165, 2598, 3130, 3756, 4330, 4695, 5196, 6260, 6495, 8660, 9390, 12990, 18780, 25980, 135529, 271058, 406587, 542116, 677645, 813174, 1355290, 1626348, 2032935, 2710580, 4065870, 8131740]

約数ペア:

[(1, 8131740), (2, 4065870), (3, 2710580), (4, 2032935), (5, 1626348), (6, 1355290), (10, 813174), (12, 677645), (15, 542116), (20, 406587), (30, 271058), (60, 135529), (313, 25980), (433, 18780), (626, 12990), (866, 9390), (939, 8660), (1252, 6495), (1299, 6260), (1565, 5196), (1732, 4695), (1878, 4330), (2165, 3756), (2598, 3130)]