139132310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 256131072

約数和(自身を除く): 116998762

約数列:

[1, 2, 5, 10, 71, 127, 142, 254, 355, 635, 710, 1270, 1543, 3086, 7715, 9017, 15430, 18034, 45085, 90170, 109553, 195961, 219106, 391922, 547765, 979805, 1095530, 1959610, 13913231, 27826462, 69566155, 139132310]

約数ペア:

[(1, 139132310), (2, 69566155), (5, 27826462), (10, 13913231), (71, 1959610), (127, 1095530), (142, 979805), (254, 547765), (355, 391922), (635, 219106), (710, 195961), (1270, 109553), (1543, 90170), (3086, 45085), (7715, 18034), (9017, 15430)]