111330940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{16229}}^1$

素因数の和:16259

約数の個数: 48

約数和(自身を含む): 272664000

約数和(自身を除く): 161333060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 16229, 32458, 64916, 81145, 113603, 162290, 227206, 324580, 454412, 568015, 795221, 1136030, 1590442, 2272060, 3180884, 3976105, 5566547, 7952210, 11133094, 15904420, 22266188, 27832735, 55665470, 111330940]

約数ペア:

[(1, 111330940), (2, 55665470), (4, 27832735), (5, 22266188), (7, 15904420), (10, 11133094), (14, 7952210), (20, 5566547), (28, 3976105), (35, 3180884), (49, 2272060), (70, 1590442), (98, 1136030), (140, 795221), (196, 568015), (245, 454412), (343, 324580), (490, 227206), (686, 162290), (980, 113603), (1372, 81145), (1715, 64916), (3430, 32458), (6860, 16229)]