556121070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{325217}}^1$

素因数の和:325249

約数の個数: 48

約数和(自身を含む): 1522020240

約数和(自身を除く): 965899170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 325217, 650434, 975651, 1626085, 1951302, 2926953, 3252170, 4878255, 5853906, 6179123, 9756510, 12358246, 14634765, 18537369, 29269530, 30895615, 37074738, 55612107, 61791230, 92686845, 111224214, 185373690, 278060535, 556121070]

約数ペア:

[(1, 556121070), (2, 278060535), (3, 185373690), (5, 111224214), (6, 92686845), (9, 61791230), (10, 55612107), (15, 37074738), (18, 30895615), (19, 29269530), (30, 18537369), (38, 14634765), (45, 12358246), (57, 9756510), (90, 6179123), (95, 5853906), (114, 4878255), (171, 3252170), (190, 2926953), (285, 1951302), (342, 1626085), (570, 975651), (855, 650434), (1710, 325217)]