761109890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{104119}}^1$

素因数の和:104186

約数の個数: 32

約数和(自身を含む): 1484334720

約数和(自身を除く): 723224830

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 104119, 208238, 520595, 1041190, 1770023, 3540046, 4477117, 8850115, 8954234, 17700230, 22385585, 44771170, 76110989, 152221978, 380554945, 761109890]

約数ペア:

[(1, 761109890), (2, 380554945), (5, 152221978), (10, 76110989), (17, 44771170), (34, 22385585), (43, 17700230), (85, 8954234), (86, 8850115), (170, 4477117), (215, 3540046), (430, 1770023), (731, 1041190), (1462, 520595), (3655, 208238), (7310, 104119)]