15790290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9931}}^1$

素因数の和:9994

約数の個数: 32

約数和(自身を含む): 38615616

約数和(自身を除く): 22825326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 9931, 19862, 29793, 49655, 59586, 99310, 148965, 297930, 526343, 1052686, 1579029, 2631715, 3158058, 5263430, 7895145, 15790290]

約数ペア:

[(1, 15790290), (2, 7895145), (3, 5263430), (5, 3158058), (6, 2631715), (10, 1579029), (15, 1052686), (30, 526343), (53, 297930), (106, 148965), (159, 99310), (265, 59586), (318, 49655), (530, 29793), (795, 19862), (1590, 9931)]