3665740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 8664768

約数和(自身を除く): 4999028

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 613, 1196, 1226, 1495, 2452, 2990, 3065, 5980, 6130, 7969, 12260, 14099, 15938, 28198, 31876, 39845, 56396, 70495, 79690, 140990, 159380, 183287, 281980, 366574, 733148, 916435, 1832870, 3665740]

約数ペア:

[(1, 3665740), (2, 1832870), (4, 916435), (5, 733148), (10, 366574), (13, 281980), (20, 183287), (23, 159380), (26, 140990), (46, 79690), (52, 70495), (65, 56396), (92, 39845), (115, 31876), (130, 28198), (230, 15938), (260, 14099), (299, 12260), (460, 7969), (598, 6130), (613, 5980), (1196, 3065), (1226, 2990), (1495, 2452)]