405607530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5393}}^1$

素因数の和:5535

約数の個数: 64

約数和(自身を含む): 1025291520

約数和(自身を除く): 619683990

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, 2507, 3270, 5014, 5393, 7521, 10786, 12535, 15042, 16179, 25070, 26965, 32358, 37605, 53930, 75210, 80895, 124039, 161790, 248078, 372117, 587837, 620195, 744234, 1175674, 1240390, 1763511, 1860585, 2939185, 3527022, 3721170, 5878370, 8817555, 13520251, 17635110, 27040502, 40560753, 67601255, 81121506, 135202510, 202803765, 405607530]

約数ペア:

[(1, 405607530), (2, 202803765), (3, 135202510), (5, 81121506), (6, 67601255), (10, 40560753), (15, 27040502), (23, 17635110), (30, 13520251), (46, 8817555), (69, 5878370), (109, 3721170), (115, 3527022), (138, 2939185), (218, 1860585), (230, 1763511), (327, 1240390), (345, 1175674), (545, 744234), (654, 620195), (690, 587837), (1090, 372117), (1635, 248078), (2507, 161790), (3270, 124039), (5014, 80895), (5393, 75210), (7521, 53930), (10786, 37605), (12535, 32358), (15042, 26965), (16179, 25070)]