2614930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2361710

約数列:

[1, 2, 5, 10, 29, 58, 71, 127, 142, 145, 254, 290, 355, 635, 710, 1270, 2059, 3683, 4118, 7366, 9017, 10295, 18034, 18415, 20590, 36830, 45085, 90170, 261493, 522986, 1307465, 2614930]

約数ペア:

[(1, 2614930), (2, 1307465), (5, 522986), (10, 261493), (29, 90170), (58, 45085), (71, 36830), (127, 20590), (142, 18415), (145, 18034), (254, 10295), (290, 9017), (355, 7366), (635, 4118), (710, 3683), (1270, 2059)]