6290390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 11880000

約数和(自身を除く): 5589610

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 199, 218, 290, 398, 545, 995, 1090, 1990, 3161, 5771, 6322, 11542, 15805, 21691, 28855, 31610, 43382, 57710, 108455, 216910, 629039, 1258078, 3145195, 6290390]

約数ペア:

[(1, 6290390), (2, 3145195), (5, 1258078), (10, 629039), (29, 216910), (58, 108455), (109, 57710), (145, 43382), (199, 31610), (218, 28855), (290, 21691), (398, 15805), (545, 11542), (995, 6322), (1090, 5771), (1990, 3161)]