142571060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7079}}^1$

素因数の和:7160

約数の個数: 48

約数和(自身を含む): 321148800

約数和(自身を除く): 178577740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 7079, 10070, 14158, 20140, 28316, 35395, 70790, 134501, 141580, 269002, 375187, 538004, 672505, 750374, 1345010, 1500748, 1875935, 2690020, 3751870, 7128553, 7503740, 14257106, 28514212, 35642765, 71285530, 142571060]

約数ペア:

[(1, 142571060), (2, 71285530), (4, 35642765), (5, 28514212), (10, 14257106), (19, 7503740), (20, 7128553), (38, 3751870), (53, 2690020), (76, 1875935), (95, 1500748), (106, 1345010), (190, 750374), (212, 672505), (265, 538004), (380, 375187), (530, 269002), (1007, 141580), (1060, 134501), (2014, 70790), (4028, 35395), (5035, 28316), (7079, 20140), (10070, 14158)]