2017372590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{113783}}^1$

素因数の和:113993

約数の個数: 48

約数和(自身を含む): 5271840288

約数和(自身を除く): 3254467698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 113783, 227566, 341349, 568915, 682698, 1024047, 1137830, 1706745, 2048094, 3413490, 5120235, 10240470, 22415251, 44830502, 67245753, 112076255, 134491506, 201737259, 224152510, 336228765, 403474518, 672457530, 1008686295, 2017372590]

約数ペア:

[(1, 2017372590), (2, 1008686295), (3, 672457530), (5, 403474518), (6, 336228765), (9, 224152510), (10, 201737259), (15, 134491506), (18, 112076255), (30, 67245753), (45, 44830502), (90, 22415251), (197, 10240470), (394, 5120235), (591, 3413490), (985, 2048094), (1182, 1706745), (1773, 1137830), (1970, 1024047), (2955, 682698), (3546, 568915), (5910, 341349), (8865, 227566), (17730, 113783)]