65786670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 181756224

約数和(自身を除く): 115969554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 61, 69, 90, 115, 122, 138, 183, 207, 230, 305, 345, 366, 414, 521, 549, 610, 690, 915, 1035, 1042, 1098, 1403, 1563, 1830, 2070, 2605, 2745, 2806, 3126, 4209, 4689, 5210, 5490, 7015, 7815, 8418, 9378, 11983, 12627, 14030, 15630, 21045, 23445, 23966, 25254, 31781, 35949, 42090, 46890, 59915, 63135, 63562, 71898, 95343, 107847, 119830, 126270, 158905, 179745, 190686, 215694, 286029, 317810, 359490, 476715, 539235, 572058, 730963, 953430, 1078470, 1430145, 1461926, 2192889, 2860290, 3654815, 4385778, 6578667, 7309630, 10964445, 13157334, 21928890, 32893335, 65786670]

約数ペア:

[(1, 65786670), (2, 32893335), (3, 21928890), (5, 13157334), (6, 10964445), (9, 7309630), (10, 6578667), (15, 4385778), (18, 3654815), (23, 2860290), (30, 2192889), (45, 1461926), (46, 1430145), (61, 1078470), (69, 953430), (90, 730963), (115, 572058), (122, 539235), (138, 476715), (183, 359490), (207, 317810), (230, 286029), (305, 215694), (345, 190686), (366, 179745), (414, 158905), (521, 126270), (549, 119830), (610, 107847), (690, 95343), (915, 71898), (1035, 63562), (1042, 63135), (1098, 59915), (1403, 46890), (1563, 42090), (1830, 35949), (2070, 31781), (2605, 25254), (2745, 23966), (2806, 23445), (3126, 21045), (4209, 15630), (4689, 14030), (5210, 12627), (5490, 11983), (7015, 9378), (7815, 8418)]