86307970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7127}}^1$

素因数の和:7314

約数の個数: 32

約数和(自身を含む): 178599168

約数和(自身を除く): 92291198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 7127, 12110, 14254, 35635, 49889, 71270, 99778, 249445, 498890, 1232971, 2465942, 6164855, 8630797, 12329710, 17261594, 43153985, 86307970]

約数ペア:

[(1, 86307970), (2, 43153985), (5, 17261594), (7, 12329710), (10, 8630797), (14, 6164855), (35, 2465942), (70, 1232971), (173, 498890), (346, 249445), (865, 99778), (1211, 71270), (1730, 49889), (2422, 35635), (6055, 14254), (7127, 12110)]