179977530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2535

約数の個数: 64

約数和(自身を含む): 455051520

約数和(自身を除く): 275073990

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 109, 115, 138, 218, 230, 327, 345, 545, 654, 690, 1090, 1635, 2393, 2507, 3270, 4786, 5014, 7179, 7521, 11965, 12535, 14358, 15042, 23930, 25070, 35895, 37605, 55039, 71790, 75210, 110078, 165117, 260837, 275195, 330234, 521674, 550390, 782511, 825585, 1304185, 1565022, 1651170, 2608370, 3912555, 5999251, 7825110, 11998502, 17997753, 29996255, 35995506, 59992510, 89988765, 179977530]

約数ペア:

[(1, 179977530), (2, 89988765), (3, 59992510), (5, 35995506), (6, 29996255), (10, 17997753), (15, 11998502), (23, 7825110), (30, 5999251), (46, 3912555), (69, 2608370), (109, 1651170), (115, 1565022), (138, 1304185), (218, 825585), (230, 782511), (327, 550390), (345, 521674), (545, 330234), (654, 275195), (690, 260837), (1090, 165117), (1635, 110078), (2393, 75210), (2507, 71790), (3270, 55039), (4786, 37605), (5014, 35895), (7179, 25070), (7521, 23930), (11965, 15042), (12535, 14358)]