117435490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2087}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 224601984

約数和(自身を除く): 107166494

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 1655, 2087, 3310, 4174, 5627, 10435, 11254, 20870, 28135, 35479, 56270, 70958, 177395, 354790, 690797, 1381594, 3453985, 6907970, 11743549, 23487098, 58717745, 117435490]

約数ペア:

[(1, 117435490), (2, 58717745), (5, 23487098), (10, 11743549), (17, 6907970), (34, 3453985), (85, 1381594), (170, 690797), (331, 354790), (662, 177395), (1655, 70958), (2087, 56270), (3310, 35479), (4174, 28135), (5627, 20870), (10435, 11254)]