76210390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 141251040

約数和(自身を除く): 65040650

約数列:

[1, 2, 5, 10, 41, 82, 205, 269, 410, 538, 691, 1345, 1382, 2690, 3455, 6910, 11029, 22058, 28331, 55145, 56662, 110290, 141655, 185879, 283310, 371758, 929395, 1858790, 7621039, 15242078, 38105195, 76210390]

約数ペア:

[(1, 76210390), (2, 38105195), (5, 15242078), (10, 7621039), (41, 1858790), (82, 929395), (205, 371758), (269, 283310), (410, 185879), (538, 141655), (691, 110290), (1345, 56662), (1382, 55145), (2690, 28331), (3455, 22058), (6910, 11029)]