68315310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{2213}}^1$

素因数の和:2247

約数の個数: 96

約数和(自身を含む): 207230400

約数和(自身を除く): 138915090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 2213, 3087, 3430, 4410, 4426, 5145, 6174, 6639, 10290, 11065, 13278, 15435, 15491, 19917, 22130, 30870, 30982, 33195, 39834, 46473, 66390, 77455, 92946, 99585, 108437, 139419, 154910, 199170, 216874, 232365, 278838, 325311, 464730, 542185, 650622, 697095, 759059, 975933, 1084370, 1394190, 1518118, 1626555, 1951866, 2277177, 3253110, 3795295, 4554354, 4879665, 6831531, 7590590, 9759330, 11385885, 13663062, 22771770, 34157655, 68315310]

約数ペア:

[(1, 68315310), (2, 34157655), (3, 22771770), (5, 13663062), (6, 11385885), (7, 9759330), (9, 7590590), (10, 6831531), (14, 4879665), (15, 4554354), (18, 3795295), (21, 3253110), (30, 2277177), (35, 1951866), (42, 1626555), (45, 1518118), (49, 1394190), (63, 1084370), (70, 975933), (90, 759059), (98, 697095), (105, 650622), (126, 542185), (147, 464730), (210, 325311), (245, 278838), (294, 232365), (315, 216874), (343, 199170), (441, 154910), (490, 139419), (630, 108437), (686, 99585), (735, 92946), (882, 77455), (1029, 66390), (1470, 46473), (1715, 39834), (2058, 33195), (2205, 30982), (2213, 30870), (3087, 22130), (3430, 19917), (4410, 15491), (4426, 15435), (5145, 13278), (6174, 11065), (6639, 10290)]