11611110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{55291}}^1$

素因数の和:55308

約数の個数: 32

約数和(自身を含む): 31848192

約数和(自身を除く): 20237082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 55291, 110582, 165873, 276455, 331746, 387037, 552910, 774074, 829365, 1161111, 1658730, 1935185, 2322222, 3870370, 5805555, 11611110]

約数ペア:

[(1, 11611110), (2, 5805555), (3, 3870370), (5, 2322222), (6, 1935185), (7, 1658730), (10, 1161111), (14, 829365), (15, 774074), (21, 552910), (30, 387037), (35, 331746), (42, 276455), (70, 165873), (105, 110582), (210, 55291)]