34446440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2922

約数の個数: 64

約数和(自身を含む): 90668160

約数和(自身を除く): 56221720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 2861, 3010, 5722, 6020, 11444, 12040, 14305, 20027, 22888, 28610, 40054, 57220, 80108, 100135, 114440, 123023, 160216, 200270, 246046, 400540, 492092, 615115, 801080, 861161, 984184, 1230230, 1722322, 2460460, 3444644, 4305805, 4920920, 6889288, 8611610, 17223220, 34446440]

約数ペア:

[(1, 34446440), (2, 17223220), (4, 8611610), (5, 6889288), (7, 4920920), (8, 4305805), (10, 3444644), (14, 2460460), (20, 1722322), (28, 1230230), (35, 984184), (40, 861161), (43, 801080), (56, 615115), (70, 492092), (86, 400540), (140, 246046), (172, 200270), (215, 160216), (280, 123023), (301, 114440), (344, 100135), (430, 80108), (602, 57220), (860, 40054), (1204, 28610), (1505, 22888), (1720, 20027), (2408, 14305), (2861, 12040), (3010, 11444), (5722, 6020)]