849014810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{6581}}^1$

素因数の和:6711

約数の個数: 64

約数和(自身を含む): 1857703680

約数和(自身を除く): 1008688870

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 97, 133, 190, 194, 266, 485, 665, 679, 970, 1330, 1358, 1843, 3395, 3686, 6581, 6790, 9215, 12901, 13162, 18430, 25802, 32905, 46067, 64505, 65810, 92134, 125039, 129010, 230335, 250078, 460670, 625195, 638357, 875273, 1250390, 1276714, 1750546, 3191785, 4376365, 4468499, 6383570, 8752730, 8936998, 12128783, 22342495, 24257566, 44684990, 60643915, 84901481, 121287830, 169802962, 424507405, 849014810]

約数ペア:

[(1, 849014810), (2, 424507405), (5, 169802962), (7, 121287830), (10, 84901481), (14, 60643915), (19, 44684990), (35, 24257566), (38, 22342495), (70, 12128783), (95, 8936998), (97, 8752730), (133, 6383570), (190, 4468499), (194, 4376365), (266, 3191785), (485, 1750546), (665, 1276714), (679, 1250390), (970, 875273), (1330, 638357), (1358, 625195), (1843, 460670), (3395, 250078), (3686, 230335), (6581, 129010), (6790, 125039), (9215, 92134), (12901, 65810), (13162, 64505), (18430, 46067), (25802, 32905)]