7237730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 6309790

約数列:

[1, 2, 5, 10, 41, 82, 127, 139, 205, 254, 278, 410, 635, 695, 1270, 1390, 5207, 5699, 10414, 11398, 17653, 26035, 28495, 35306, 52070, 56990, 88265, 176530, 723773, 1447546, 3618865, 7237730]

約数ペア:

[(1, 7237730), (2, 3618865), (5, 1447546), (10, 723773), (41, 176530), (82, 88265), (127, 56990), (139, 52070), (205, 35306), (254, 28495), (278, 26035), (410, 17653), (635, 11398), (695, 10414), (1270, 5699), (1390, 5207)]