12768910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 30730752

約数和(自身を除く): 17961842

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 49, 55, 70, 77, 98, 103, 110, 115, 154, 161, 206, 230, 245, 253, 322, 385, 490, 506, 515, 539, 721, 770, 805, 1030, 1078, 1127, 1133, 1265, 1442, 1610, 1771, 2254, 2266, 2369, 2530, 2695, 3542, 3605, 4738, 5047, 5390, 5635, 5665, 7210, 7931, 8855, 10094, 11270, 11330, 11845, 12397, 15862, 16583, 17710, 23690, 24794, 25235, 26059, 33166, 39655, 50470, 52118, 55517, 61985, 79310, 82915, 111034, 116081, 123970, 130295, 165830, 182413, 232162, 260590, 277585, 364826, 555170, 580405, 912065, 1160810, 1276891, 1824130, 2553782, 6384455, 12768910]

約数ペア:

[(1, 12768910), (2, 6384455), (5, 2553782), (7, 1824130), (10, 1276891), (11, 1160810), (14, 912065), (22, 580405), (23, 555170), (35, 364826), (46, 277585), (49, 260590), (55, 232162), (70, 182413), (77, 165830), (98, 130295), (103, 123970), (110, 116081), (115, 111034), (154, 82915), (161, 79310), (206, 61985), (230, 55517), (245, 52118), (253, 50470), (322, 39655), (385, 33166), (490, 26059), (506, 25235), (515, 24794), (539, 23690), (721, 17710), (770, 16583), (805, 15862), (1030, 12397), (1078, 11845), (1127, 11330), (1133, 11270), (1265, 10094), (1442, 8855), (1610, 7931), (1771, 7210), (2254, 5665), (2266, 5635), (2369, 5390), (2530, 5047), (2695, 4738), (3542, 3605)]