29531260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12203}}^1$

素因数の和:12234

約数の個数: 36

約数和(自身を含む): 68171544

約数和(自身を除く): 38640284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 12203, 24406, 48812, 61015, 122030, 134233, 244060, 268466, 536932, 671165, 1342330, 1476563, 2684660, 2953126, 5906252, 7382815, 14765630, 29531260]

約数ペア:

[(1, 29531260), (2, 14765630), (4, 7382815), (5, 5906252), (10, 2953126), (11, 2684660), (20, 1476563), (22, 1342330), (44, 671165), (55, 536932), (110, 268466), (121, 244060), (220, 134233), (242, 122030), (484, 61015), (605, 48812), (1210, 24406), (2420, 12203)]