77503370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 167512320

約数和(自身を除く): 90008950

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 73, 145, 146, 203, 290, 365, 406, 511, 523, 730, 1015, 1022, 1046, 2030, 2117, 2555, 2615, 3661, 4234, 5110, 5230, 7322, 10585, 14819, 15167, 18305, 21170, 29638, 30334, 36610, 38179, 74095, 75835, 76358, 106169, 148190, 151670, 190895, 212338, 267253, 381790, 530845, 534506, 1061690, 1107191, 1336265, 2214382, 2672530, 5535955, 7750337, 11071910, 15500674, 38751685, 77503370]

約数ペア:

[(1, 77503370), (2, 38751685), (5, 15500674), (7, 11071910), (10, 7750337), (14, 5535955), (29, 2672530), (35, 2214382), (58, 1336265), (70, 1107191), (73, 1061690), (145, 534506), (146, 530845), (203, 381790), (290, 267253), (365, 212338), (406, 190895), (511, 151670), (523, 148190), (730, 106169), (1015, 76358), (1022, 75835), (1046, 74095), (2030, 38179), (2117, 36610), (2555, 30334), (2615, 29638), (3661, 21170), (4234, 18305), (5110, 15167), (5230, 14819), (7322, 10585)]