71213880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{593449}}^1$

素因数の和:593463

約数の個数: 32

約数和(自身を含む): 213642000

約数和(自身を除く): 142428120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 593449, 1186898, 1780347, 2373796, 2967245, 3560694, 4747592, 5934490, 7121388, 8901735, 11868980, 14242776, 17803470, 23737960, 35606940, 71213880]

約数ペア:

[(1, 71213880), (2, 35606940), (3, 23737960), (4, 17803470), (5, 14242776), (6, 11868980), (8, 8901735), (10, 7121388), (12, 5934490), (15, 4747592), (20, 3560694), (24, 2967245), (30, 2373796), (40, 1780347), (60, 1186898), (120, 593449)]