74666590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3527}}^1$

素因数の和:3636

約数の個数: 32

約数和(自身を含む): 140978880

約数和(自身を除く): 66312290

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 3527, 4234, 7054, 10585, 17635, 21170, 35270, 102283, 204566, 257471, 511415, 514942, 1022830, 1287355, 2574710, 7466659, 14933318, 37333295, 74666590]

約数ペア:

[(1, 74666590), (2, 37333295), (5, 14933318), (10, 7466659), (29, 2574710), (58, 1287355), (73, 1022830), (145, 514942), (146, 511415), (290, 257471), (365, 204566), (730, 102283), (2117, 35270), (3527, 21170), (4234, 17635), (7054, 10585)]