277681710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{130367}}^1$

素因数の和:130448

約数の個数: 32

約数和(自身を含む): 675827712

約数和(自身を除く): 398146002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 130367, 260734, 391101, 651835, 782202, 1303670, 1955505, 3911010, 9256057, 18512114, 27768171, 46280285, 55536342, 92560570, 138840855, 277681710]

約数ペア:

[(1, 277681710), (2, 138840855), (3, 92560570), (5, 55536342), (6, 46280285), (10, 27768171), (15, 18512114), (30, 9256057), (71, 3911010), (142, 1955505), (213, 1303670), (355, 782202), (426, 651835), (710, 391101), (1065, 260734), (2130, 130367)]