491166270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4783}}^1$

素因数の和:4966

約数の個数: 96

約数和(自身を含む): 1468726272

約数和(自身を除く): 977560002

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 163, 210, 315, 326, 489, 630, 815, 978, 1141, 1467, 1630, 2282, 2445, 2934, 3423, 4783, 4890, 5705, 6846, 7335, 9566, 10269, 11410, 14349, 14670, 17115, 20538, 23915, 28698, 33481, 34230, 43047, 47830, 51345, 66962, 71745, 86094, 100443, 102690, 143490, 167405, 200886, 215235, 301329, 334810, 430470, 502215, 602658, 779629, 1004430, 1506645, 1559258, 2338887, 3013290, 3898145, 4677774, 5457403, 7016661, 7796290, 10914806, 11694435, 14033322, 16372209, 23388870, 27287015, 32744418, 35083305, 49116627, 54574030, 70166610, 81861045, 98233254, 163722090, 245583135, 491166270]

約数ペア:

[(1, 491166270), (2, 245583135), (3, 163722090), (5, 98233254), (6, 81861045), (7, 70166610), (9, 54574030), (10, 49116627), (14, 35083305), (15, 32744418), (18, 27287015), (21, 23388870), (30, 16372209), (35, 14033322), (42, 11694435), (45, 10914806), (63, 7796290), (70, 7016661), (90, 5457403), (105, 4677774), (126, 3898145), (163, 3013290), (210, 2338887), (315, 1559258), (326, 1506645), (489, 1004430), (630, 779629), (815, 602658), (978, 502215), (1141, 430470), (1467, 334810), (1630, 301329), (2282, 215235), (2445, 200886), (2934, 167405), (3423, 143490), (4783, 102690), (4890, 100443), (5705, 86094), (6846, 71745), (7335, 66962), (9566, 51345), (10269, 47830), (11410, 43047), (14349, 34230), (14670, 33481), (17115, 28698), (20538, 23915)]