684220235830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{8841197}}^1$

素因数の和:8841384

約数の個数: 32

約数和(自身を含む): 1260401186880

約数和(自身を除く): 576180951050

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 355, 545, 710, 1090, 7739, 15478, 38695, 77390, 8841197, 17682394, 44205985, 88411970, 627724987, 963690473, 1255449974, 1927380946, 3138624935, 4818452365, 6277249870, 9636904730, 68422023583, 136844047166, 342110117915, 684220235830]

約数ペア:

[(1, 684220235830), (2, 342110117915), (5, 136844047166), (10, 68422023583), (71, 9636904730), (109, 6277249870), (142, 4818452365), (218, 3138624935), (355, 1927380946), (545, 1255449974), (710, 963690473), (1090, 627724987), (7739, 88411970), (15478, 44205985), (38695, 17682394), (77390, 8841197)]