311084940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{5581}}^1$

素因数の和:6522

約数の個数: 48

約数和(自身を含む): 872131680

約数和(自身を除く): 561046740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 929, 1858, 2787, 3716, 4645, 5574, 5581, 9290, 11148, 11162, 13935, 16743, 18580, 22324, 27870, 27905, 33486, 55740, 55810, 66972, 83715, 111620, 167430, 334860, 5184749, 10369498, 15554247, 20738996, 25923745, 31108494, 51847490, 62216988, 77771235, 103694980, 155542470, 311084940]

約数ペア:

[(1, 311084940), (2, 155542470), (3, 103694980), (4, 77771235), (5, 62216988), (6, 51847490), (10, 31108494), (12, 25923745), (15, 20738996), (20, 15554247), (30, 10369498), (60, 5184749), (929, 334860), (1858, 167430), (2787, 111620), (3716, 83715), (4645, 66972), (5574, 55810), (5581, 55740), (9290, 33486), (11148, 27905), (11162, 27870), (13935, 22324), (16743, 18580)]