3183890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 2898670

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 127, 218, 230, 254, 545, 635, 1090, 1270, 2507, 2921, 5014, 5842, 12535, 13843, 14605, 25070, 27686, 29210, 69215, 138430, 318389, 636778, 1591945, 3183890]

約数ペア:

[(1, 3183890), (2, 1591945), (5, 636778), (10, 318389), (23, 138430), (46, 69215), (109, 29210), (115, 27686), (127, 25070), (218, 14605), (230, 13843), (254, 12535), (545, 5842), (635, 5014), (1090, 2921), (1270, 2507)]