15451890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2269}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 37264320

約数和(自身を除く): 21812430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2269, 2270, 3405, 4538, 6807, 6810, 11345, 13614, 22690, 34035, 68070, 515063, 1030126, 1545189, 2575315, 3090378, 5150630, 7725945, 15451890]

約数ペア:

[(1, 15451890), (2, 7725945), (3, 5150630), (5, 3090378), (6, 2575315), (10, 1545189), (15, 1030126), (30, 515063), (227, 68070), (454, 34035), (681, 22690), (1135, 13614), (1362, 11345), (2269, 6810), (2270, 6807), (3405, 4538)]