29306860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133213}}^1$

素因数の和:133233

約数の個数: 24

約数和(自身を含む): 67139856

約数和(自身を除く): 37832996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 133213, 266426, 532852, 666065, 1332130, 1465343, 2664260, 2930686, 5861372, 7326715, 14653430, 29306860]

約数ペア:

[(1, 29306860), (2, 14653430), (4, 7326715), (5, 5861372), (10, 2930686), (11, 2664260), (20, 1465343), (22, 1332130), (44, 666065), (55, 532852), (110, 266426), (220, 133213)]