15690961390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{435739}}^1$

素因数の和:436036

約数の個数: 32

約数和(自身を含む): 30526201440

約数和(自身を除く): 14835240050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 2770, 3601, 7202, 18005, 36010, 435739, 871478, 2178695, 4357390, 5664607, 11329214, 28323035, 56646070, 120699703, 241399406, 603498515, 1206997030, 1569096139, 3138192278, 7845480695, 15690961390]

約数ペア:

[(1, 15690961390), (2, 7845480695), (5, 3138192278), (10, 1569096139), (13, 1206997030), (26, 603498515), (65, 241399406), (130, 120699703), (277, 56646070), (554, 28323035), (1385, 11329214), (2770, 5664607), (3601, 4357390), (7202, 2178695), (18005, 871478), (36010, 435739)]