7712390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6481}}^1$

素因数の和:6512

約数の個数: 32

約数和(自身を含む): 16801344

約数和(自身を除く): 9088954

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 6481, 12962, 32405, 45367, 64810, 90734, 110177, 220354, 226835, 453670, 550885, 771239, 1101770, 1542478, 3856195, 7712390]

約数ペア:

[(1, 7712390), (2, 3856195), (5, 1542478), (7, 1101770), (10, 771239), (14, 550885), (17, 453670), (34, 226835), (35, 220354), (70, 110177), (85, 90734), (119, 64810), (170, 45367), (238, 32405), (595, 12962), (1190, 6481)]