12665170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 28615680

約数和(自身を除く): 15950510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 367, 406, 493, 595, 734, 986, 1015, 1190, 1835, 2030, 2465, 2569, 3451, 3670, 4930, 5138, 6239, 6902, 10643, 12478, 12845, 17255, 21286, 25690, 31195, 34510, 43673, 53215, 62390, 74501, 87346, 106430, 149002, 180931, 218365, 361862, 372505, 436730, 745010, 904655, 1266517, 1809310, 2533034, 6332585, 12665170]

約数ペア:

[(1, 12665170), (2, 6332585), (5, 2533034), (7, 1809310), (10, 1266517), (14, 904655), (17, 745010), (29, 436730), (34, 372505), (35, 361862), (58, 218365), (70, 180931), (85, 149002), (119, 106430), (145, 87346), (170, 74501), (203, 62390), (238, 53215), (290, 43673), (367, 34510), (406, 31195), (493, 25690), (595, 21286), (734, 17255), (986, 12845), (1015, 12478), (1190, 10643), (1835, 6902), (2030, 6239), (2465, 5138), (2569, 4930), (3451, 3670)]