330993910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149771}}^1$

素因数の和:149808

約数の個数: 32

約数和(自身を含む): 679365792

約数和(自身を除く): 348371882

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 149771, 299542, 748855, 1497710, 1947023, 2546107, 3894046, 5092214, 9735115, 12730535, 19470230, 25461070, 33099391, 66198782, 165496955, 330993910]

約数ペア:

[(1, 330993910), (2, 165496955), (5, 66198782), (10, 33099391), (13, 25461070), (17, 19470230), (26, 12730535), (34, 9735115), (65, 5092214), (85, 3894046), (130, 2546107), (170, 1947023), (221, 1497710), (442, 748855), (1105, 299542), (2210, 149771)]