432837020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281063}}^1$

素因数の和:281090

約数の個数: 48

約数和(自身を含む): 1133250048

約数和(自身を除く): 700413028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 281063, 562126, 1124252, 1405315, 1967441, 2810630, 3091693, 3934882, 5621260, 6183386, 7869764, 9837205, 12366772, 15458465, 19674410, 21641851, 30916930, 39348820, 43283702, 61833860, 86567404, 108209255, 216418510, 432837020]

約数ペア:

[(1, 432837020), (2, 216418510), (4, 108209255), (5, 86567404), (7, 61833860), (10, 43283702), (11, 39348820), (14, 30916930), (20, 21641851), (22, 19674410), (28, 15458465), (35, 12366772), (44, 9837205), (55, 7869764), (70, 6183386), (77, 5621260), (110, 3934882), (140, 3091693), (154, 2810630), (220, 1967441), (308, 1405315), (385, 1124252), (770, 562126), (1540, 281063)]