3923887970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{27011}}^1$

素因数の和:27290

約数の個数: 32

約数和(自身を含む): 7195996800

約数和(自身を除く): 3272108830

約数列:

[1, 2, 5, 10, 73, 146, 199, 365, 398, 730, 995, 1990, 14527, 27011, 29054, 54022, 72635, 135055, 145270, 270110, 1971803, 3943606, 5375189, 9859015, 10750378, 19718030, 26875945, 53751890, 392388797, 784777594, 1961943985, 3923887970]

約数ペア:

[(1, 3923887970), (2, 1961943985), (5, 784777594), (10, 392388797), (73, 53751890), (146, 26875945), (199, 19718030), (365, 10750378), (398, 9859015), (730, 5375189), (995, 3943606), (1990, 1971803), (14527, 270110), (27011, 145270), (29054, 135055), (54022, 72635)]