2017161810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{21739}}^1$

素因数の和:22783

約数の個数: 48

約数和(自身を含む): 5249949120

約数和(自身を除く): 3232787310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1031, 2062, 3093, 5155, 6186, 9279, 10310, 15465, 18558, 21739, 30930, 43478, 46395, 65217, 92790, 108695, 130434, 195651, 217390, 326085, 391302, 652170, 978255, 1956510, 22412909, 44825818, 67238727, 112064545, 134477454, 201716181, 224129090, 336193635, 403432362, 672387270, 1008580905, 2017161810]

約数ペア:

[(1, 2017161810), (2, 1008580905), (3, 672387270), (5, 403432362), (6, 336193635), (9, 224129090), (10, 201716181), (15, 134477454), (18, 112064545), (30, 67238727), (45, 44825818), (90, 22412909), (1031, 1956510), (2062, 978255), (3093, 652170), (5155, 391302), (6186, 326085), (9279, 217390), (10310, 195651), (15465, 130434), (18558, 108695), (21739, 92790), (30930, 65217), (43478, 46395)]