66838730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56167}}^1$

素因数の和:56198

約数の個数: 32

約数和(自身を含む): 145587456

約数和(自身を除く): 78748726

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 56167, 112334, 280835, 393169, 561670, 786338, 954839, 1909678, 1965845, 3931690, 4774195, 6683873, 9548390, 13367746, 33419365, 66838730]

約数ペア:

[(1, 66838730), (2, 33419365), (5, 13367746), (7, 9548390), (10, 6683873), (14, 4774195), (17, 3931690), (34, 1965845), (35, 1909678), (70, 954839), (85, 786338), (119, 561670), (170, 393169), (238, 280835), (595, 112334), (1190, 56167)]