13614860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 33116160

約数和(自身を除く): 19501300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1231, 1580, 2212, 2462, 2765, 4924, 5530, 6155, 8617, 11060, 12310, 17234, 24620, 34468, 43085, 86170, 97249, 172340, 194498, 388996, 486245, 680743, 972490, 1361486, 1944980, 2722972, 3403715, 6807430, 13614860]

約数ペア:

[(1, 13614860), (2, 6807430), (4, 3403715), (5, 2722972), (7, 1944980), (10, 1361486), (14, 972490), (20, 680743), (28, 486245), (35, 388996), (70, 194498), (79, 172340), (140, 97249), (158, 86170), (316, 43085), (395, 34468), (553, 24620), (790, 17234), (1106, 12310), (1231, 11060), (1580, 8617), (2212, 6155), (2462, 5530), (2765, 4924)]