30569440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1579}}^1$

素因数の和:1616

約数の個数: 72

約数和(自身を含む): 79432920

約数和(自身を除く): 48863480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1579, 1760, 1936, 2420, 3158, 3872, 4840, 6316, 7895, 9680, 12632, 15790, 17369, 19360, 25264, 31580, 34738, 50528, 63160, 69476, 86845, 126320, 138952, 173690, 191059, 252640, 277904, 347380, 382118, 555808, 694760, 764236, 955295, 1389520, 1528472, 1910590, 2779040, 3056944, 3821180, 6113888, 7642360, 15284720, 30569440]

約数ペア:

[(1, 30569440), (2, 15284720), (4, 7642360), (5, 6113888), (8, 3821180), (10, 3056944), (11, 2779040), (16, 1910590), (20, 1528472), (22, 1389520), (32, 955295), (40, 764236), (44, 694760), (55, 555808), (80, 382118), (88, 347380), (110, 277904), (121, 252640), (160, 191059), (176, 173690), (220, 138952), (242, 126320), (352, 86845), (440, 69476), (484, 63160), (605, 50528), (880, 34738), (968, 31580), (1210, 25264), (1579, 19360), (1760, 17369), (1936, 15790), (2420, 12632), (3158, 9680), (3872, 7895), (4840, 6316)]