139521510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1637}}^1$

素因数の和:2597

約数の個数: 48

約数和(自身を含む): 363360816

約数和(自身を除く): 223839306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 947, 1637, 1894, 2841, 3274, 4735, 4911, 5682, 8185, 8523, 9470, 9822, 14205, 14733, 16370, 17046, 24555, 28410, 29466, 42615, 49110, 73665, 85230, 147330, 1550239, 3100478, 4650717, 7751195, 9301434, 13952151, 15502390, 23253585, 27904302, 46507170, 69760755, 139521510]

約数ペア:

[(1, 139521510), (2, 69760755), (3, 46507170), (5, 27904302), (6, 23253585), (9, 15502390), (10, 13952151), (15, 9301434), (18, 7751195), (30, 4650717), (45, 3100478), (90, 1550239), (947, 147330), (1637, 85230), (1894, 73665), (2841, 49110), (3274, 42615), (4735, 29466), (4911, 28410), (5682, 24555), (8185, 17046), (8523, 16370), (9470, 14733), (9822, 14205)]