15952890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1367}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 22460550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1367, 1945, 2334, 2734, 3890, 4101, 5835, 6835, 8202, 11670, 13670, 20505, 41010, 531763, 1063526, 1595289, 2658815, 3190578, 5317630, 7976445, 15952890]

約数ペア:

[(1, 15952890), (2, 7976445), (3, 5317630), (5, 3190578), (6, 2658815), (10, 1595289), (15, 1063526), (30, 531763), (389, 41010), (778, 20505), (1167, 13670), (1367, 11670), (1945, 8202), (2334, 6835), (2734, 5835), (3890, 4101)]