6455690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 12188880

約数和(自身を除く): 5733190

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 197, 226, 290, 394, 565, 985, 1130, 1970, 3277, 5713, 6554, 11426, 16385, 22261, 28565, 32770, 44522, 57130, 111305, 222610, 645569, 1291138, 3227845, 6455690]

約数ペア:

[(1, 6455690), (2, 3227845), (5, 1291138), (10, 645569), (29, 222610), (58, 111305), (113, 57130), (145, 44522), (197, 32770), (226, 28565), (290, 22261), (394, 16385), (565, 11426), (985, 6554), (1130, 5713), (1970, 3277)]