6689090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 12718080

約数和(自身を除く): 6028990

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 229, 230, 254, 458, 635, 1145, 1270, 2290, 2921, 5267, 5842, 10534, 14605, 26335, 29083, 29210, 52670, 58166, 145415, 290830, 668909, 1337818, 3344545, 6689090]

約数ペア:

[(1, 6689090), (2, 3344545), (5, 1337818), (10, 668909), (23, 290830), (46, 145415), (115, 58166), (127, 52670), (229, 29210), (230, 29083), (254, 26335), (458, 14605), (635, 10534), (1145, 5842), (1270, 5267), (2290, 2921)]