65430670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5503}}^1$

素因数の和:5580

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 59400050

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5503, 5945, 11006, 11890, 27515, 55030, 159587, 225623, 319174, 451246, 797935, 1128115, 1595870, 2256230, 6543067, 13086134, 32715335, 65430670]

約数ペア:

[(1, 65430670), (2, 32715335), (5, 13086134), (10, 6543067), (29, 2256230), (41, 1595870), (58, 1128115), (82, 797935), (145, 451246), (205, 319174), (290, 225623), (410, 159587), (1189, 55030), (2378, 27515), (5503, 11890), (5945, 11006)]