69902460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{129449}}^1$

素因数の和:129467

約数の個数: 48

約数和(自身を含む): 217476000

約数和(自身を除く): 147573540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 129449, 258898, 388347, 517796, 647245, 776694, 1165041, 1294490, 1553388, 1941735, 2330082, 2588980, 3495123, 3883470, 4660164, 5825205, 6990246, 7766940, 11650410, 13980492, 17475615, 23300820, 34951230, 69902460]

約数ペア:

[(1, 69902460), (2, 34951230), (3, 23300820), (4, 17475615), (5, 13980492), (6, 11650410), (9, 7766940), (10, 6990246), (12, 5825205), (15, 4660164), (18, 3883470), (20, 3495123), (27, 2588980), (30, 2330082), (36, 1941735), (45, 1553388), (54, 1294490), (60, 1165041), (90, 776694), (108, 647245), (135, 517796), (180, 388347), (270, 258898), (540, 129449)]