69800060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28843}}^1$

素因数の和:28874

約数の個数: 36

約数和(自身を含む): 161122584

約数和(自身を除く): 91322524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 28843, 57686, 115372, 144215, 288430, 317273, 576860, 634546, 1269092, 1586365, 3172730, 3490003, 6345460, 6980006, 13960012, 17450015, 34900030, 69800060]

約数ペア:

[(1, 69800060), (2, 34900030), (4, 17450015), (5, 13960012), (10, 6980006), (11, 6345460), (20, 3490003), (22, 3172730), (44, 1586365), (55, 1269092), (110, 634546), (121, 576860), (220, 317273), (242, 288430), (484, 144215), (605, 115372), (1210, 57686), (2420, 28843)]