70297131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 109036800

約数和(自身を除く): 38739669

約数列:

[1, 3, 19, 23, 29, 43, 57, 69, 87, 129, 437, 551, 667, 817, 989, 1247, 1311, 1653, 1849, 2001, 2451, 2967, 3741, 5547, 12673, 18791, 23693, 28681, 35131, 38019, 42527, 53621, 56373, 71079, 86043, 105393, 127581, 160863, 544939, 808013, 1018799, 1233283, 1634817, 2424039, 3056397, 3699849, 23432377, 70297131]

約数ペア:

[(1, 70297131), (3, 23432377), (19, 3699849), (23, 3056397), (29, 2424039), (43, 1634817), (57, 1233283), (69, 1018799), (87, 808013), (129, 544939), (437, 160863), (551, 127581), (667, 105393), (817, 86043), (989, 71079), (1247, 56373), (1311, 53621), (1653, 42527), (1849, 38019), (2001, 35131), (2451, 28681), (2967, 23693), (3741, 18791), (5547, 12673)]