108765490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14879}}^1$

素因数の和:14946

約数の個数: 32

約数和(自身を含む): 212129280

約数和(自身を除く): 103363790

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 14879, 29758, 74395, 148790, 252943, 505886, 639797, 1264715, 1279594, 2529430, 3198985, 6397970, 10876549, 21753098, 54382745, 108765490]

約数ペア:

[(1, 108765490), (2, 54382745), (5, 21753098), (10, 10876549), (17, 6397970), (34, 3198985), (43, 2529430), (85, 1279594), (86, 1264715), (170, 639797), (215, 505886), (430, 252943), (731, 148790), (1462, 74395), (3655, 29758), (7310, 14879)]