91818330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 227905920

約数和(自身を除く): 136087590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 109, 129, 215, 218, 258, 327, 430, 545, 645, 653, 654, 1090, 1290, 1306, 1635, 1959, 3265, 3270, 3918, 4687, 6530, 9374, 9795, 14061, 19590, 23435, 28079, 28122, 46870, 56158, 70305, 71177, 84237, 140395, 140610, 142354, 168474, 213531, 280790, 355885, 421185, 427062, 711770, 842370, 1067655, 2135310, 3060611, 6121222, 9181833, 15303055, 18363666, 30606110, 45909165, 91818330]

約数ペア:

[(1, 91818330), (2, 45909165), (3, 30606110), (5, 18363666), (6, 15303055), (10, 9181833), (15, 6121222), (30, 3060611), (43, 2135310), (86, 1067655), (109, 842370), (129, 711770), (215, 427062), (218, 421185), (258, 355885), (327, 280790), (430, 213531), (545, 168474), (645, 142354), (653, 140610), (654, 140395), (1090, 84237), (1290, 71177), (1306, 70305), (1635, 56158), (1959, 46870), (3265, 28122), (3270, 28079), (3918, 23435), (4687, 19590), (6530, 14061), (9374, 9795)]