31349870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6359}}^1$

素因数の和:6412

約数の個数: 32

約数和(自身を含む): 61819200

約数和(自身を除く): 30469330

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 6359, 12718, 31795, 63590, 108103, 184411, 216206, 368822, 540515, 922055, 1081030, 1844110, 3134987, 6269974, 15674935, 31349870]

約数ペア:

[(1, 31349870), (2, 15674935), (5, 6269974), (10, 3134987), (17, 1844110), (29, 1081030), (34, 922055), (58, 540515), (85, 368822), (145, 216206), (170, 184411), (290, 108103), (493, 63590), (986, 31795), (2465, 12718), (4930, 6359)]