57409660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3389}}^1$

素因数の和:3427

約数の個数: 72

約数和(自身を含む): 151492320

約数和(自身を除く): 94082660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 3389, 4235, 6778, 8470, 13556, 16940, 16945, 23723, 33890, 37279, 47446, 67780, 74558, 94892, 118615, 149116, 186395, 237230, 260953, 372790, 410069, 474460, 521906, 745580, 820138, 1043812, 1304765, 1640276, 2050345, 2609530, 2870483, 4100690, 5219060, 5740966, 8201380, 11481932, 14352415, 28704830, 57409660]

約数ペア:

[(1, 57409660), (2, 28704830), (4, 14352415), (5, 11481932), (7, 8201380), (10, 5740966), (11, 5219060), (14, 4100690), (20, 2870483), (22, 2609530), (28, 2050345), (35, 1640276), (44, 1304765), (55, 1043812), (70, 820138), (77, 745580), (110, 521906), (121, 474460), (140, 410069), (154, 372790), (220, 260953), (242, 237230), (308, 186395), (385, 149116), (484, 118615), (605, 94892), (770, 74558), (847, 67780), (1210, 47446), (1540, 37279), (1694, 33890), (2420, 23723), (3388, 16945), (3389, 16940), (4235, 13556), (6778, 8470)]