105845684

素因数分解:

$2^2\times 7^4\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 220225824

約数和(自身を除く): 114380140

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 107, 196, 206, 214, 343, 412, 428, 686, 721, 749, 1372, 1442, 1498, 2401, 2884, 2996, 4802, 5047, 5243, 9604, 10094, 10486, 11021, 20188, 20972, 22042, 35329, 36701, 44084, 70658, 73402, 77147, 141316, 146804, 154294, 247303, 256907, 308588, 494606, 513814, 540029, 989212, 1027628, 1080058, 2160116, 3780203, 7560406, 15120812, 26461421, 52922842, 105845684]

約数ペア:

[(1, 105845684), (2, 52922842), (4, 26461421), (7, 15120812), (14, 7560406), (28, 3780203), (49, 2160116), (98, 1080058), (103, 1027628), (107, 989212), (196, 540029), (206, 513814), (214, 494606), (343, 308588), (412, 256907), (428, 247303), (686, 154294), (721, 146804), (749, 141316), (1372, 77147), (1442, 73402), (1498, 70658), (2401, 44084), (2884, 36701), (2996, 35329), (4802, 22042), (5047, 20972), (5243, 20188), (9604, 11021), (10094, 10486)]