145911670

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1979}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 269010720

約数和(自身を除く): 123099050

約数列:

[1, 2, 5, 10, 73, 101, 146, 202, 365, 505, 730, 1010, 1979, 3958, 7373, 9895, 14746, 19790, 36865, 73730, 144467, 199879, 288934, 399758, 722335, 999395, 1444670, 1998790, 14591167, 29182334, 72955835, 145911670]

約数ペア:

[(1, 145911670), (2, 72955835), (5, 29182334), (10, 14591167), (73, 1998790), (101, 1444670), (146, 999395), (202, 722335), (365, 399758), (505, 288934), (730, 199879), (1010, 144467), (1979, 73730), (3958, 36865), (7373, 19790), (9895, 14746)]