870689430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{744179}}^1$

素因数の和:744205

約数の個数: 48

約数和(自身を含む): 2437933680

約数和(自身を除く): 1567244250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 744179, 1488358, 2232537, 3720895, 4465074, 6697611, 7441790, 9674327, 11162685, 13395222, 19348654, 22325370, 29022981, 33488055, 48371635, 58045962, 66976110, 87068943, 96743270, 145114905, 174137886, 290229810, 435344715, 870689430]

約数ペア:

[(1, 870689430), (2, 435344715), (3, 290229810), (5, 174137886), (6, 145114905), (9, 96743270), (10, 87068943), (13, 66976110), (15, 58045962), (18, 48371635), (26, 33488055), (30, 29022981), (39, 22325370), (45, 19348654), (65, 13395222), (78, 11162685), (90, 9674327), (117, 7441790), (130, 6697611), (195, 4465074), (234, 3720895), (390, 2232537), (585, 1488358), (1170, 744179)]