311282410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{38959}}^1$

素因数の和:39030

約数の個数: 32

約数和(自身を含む): 605905920

約数和(自身を除く): 294623510

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 38959, 77918, 194795, 389590, 662303, 1324606, 1831073, 3311515, 3662146, 6623030, 9155365, 18310730, 31128241, 62256482, 155641205, 311282410]

約数ペア:

[(1, 311282410), (2, 155641205), (5, 62256482), (10, 31128241), (17, 18310730), (34, 9155365), (47, 6623030), (85, 3662146), (94, 3311515), (170, 1831073), (235, 1324606), (470, 662303), (799, 389590), (1598, 194795), (3995, 77918), (7990, 38959)]