122250940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45959}}^1$

素因数の和:45994

約数の個数: 48

約数和(自身を含む): 308851200

約数和(自身を除く): 186600260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 45959, 91918, 183836, 229795, 321713, 459590, 643426, 873221, 919180, 1286852, 1608565, 1746442, 3217130, 3492884, 4366105, 6112547, 6434260, 8732210, 12225094, 17464420, 24450188, 30562735, 61125470, 122250940]

約数ペア:

[(1, 122250940), (2, 61125470), (4, 30562735), (5, 24450188), (7, 17464420), (10, 12225094), (14, 8732210), (19, 6434260), (20, 6112547), (28, 4366105), (35, 3492884), (38, 3217130), (70, 1746442), (76, 1608565), (95, 1286852), (133, 919180), (140, 873221), (190, 643426), (266, 459590), (380, 321713), (532, 229795), (665, 183836), (1330, 91918), (2660, 45959)]