25919070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2221}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 62393760

約数和(自身を除く): 36474690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2221, 2334, 3890, 4442, 5835, 6663, 11105, 11670, 13326, 22210, 33315, 66630, 863969, 1727938, 2591907, 4319845, 5183814, 8639690, 12959535, 25919070]

約数ペア:

[(1, 25919070), (2, 12959535), (3, 8639690), (5, 5183814), (6, 4319845), (10, 2591907), (15, 1727938), (30, 863969), (389, 66630), (778, 33315), (1167, 22210), (1945, 13326), (2221, 11670), (2334, 11105), (3890, 6663), (4442, 5835)]