11117820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 36062208

約数和(自身を除く): 24944388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 257, 309, 412, 420, 514, 515, 618, 721, 771, 1028, 1030, 1236, 1285, 1442, 1542, 1545, 1799, 2060, 2163, 2570, 2884, 3084, 3090, 3598, 3605, 3855, 4326, 5140, 5397, 6180, 7196, 7210, 7710, 8652, 8995, 10794, 10815, 14420, 15420, 17990, 21588, 21630, 26471, 26985, 35980, 43260, 52942, 53970, 79413, 105884, 107940, 132355, 158826, 185297, 264710, 317652, 370594, 397065, 529420, 555891, 741188, 794130, 926485, 1111782, 1588260, 1852970, 2223564, 2779455, 3705940, 5558910, 11117820]

約数ペア:

[(1, 11117820), (2, 5558910), (3, 3705940), (4, 2779455), (5, 2223564), (6, 1852970), (7, 1588260), (10, 1111782), (12, 926485), (14, 794130), (15, 741188), (20, 555891), (21, 529420), (28, 397065), (30, 370594), (35, 317652), (42, 264710), (60, 185297), (70, 158826), (84, 132355), (103, 107940), (105, 105884), (140, 79413), (206, 53970), (210, 52942), (257, 43260), (309, 35980), (412, 26985), (420, 26471), (514, 21630), (515, 21588), (618, 17990), (721, 15420), (771, 14420), (1028, 10815), (1030, 10794), (1236, 8995), (1285, 8652), (1442, 7710), (1542, 7210), (1545, 7196), (1799, 6180), (2060, 5397), (2163, 5140), (2570, 4326), (2884, 3855), (3084, 3605), (3090, 3598)]