17716970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 15547030

約数列:

[1, 2, 5, 10, 29, 58, 145, 199, 290, 307, 398, 614, 995, 1535, 1990, 3070, 5771, 8903, 11542, 17806, 28855, 44515, 57710, 61093, 89030, 122186, 305465, 610930, 1771697, 3543394, 8858485, 17716970]

約数ペア:

[(1, 17716970), (2, 8858485), (5, 3543394), (10, 1771697), (29, 610930), (58, 305465), (145, 122186), (199, 89030), (290, 61093), (307, 57710), (398, 44515), (614, 28855), (995, 17806), (1535, 11542), (1990, 8903), (3070, 5771)]