143804710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1091}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 302505840

約数和(自身を除く): 158701130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 269, 490, 538, 1091, 1345, 1883, 2182, 2690, 3766, 5455, 7637, 9415, 10910, 13181, 15274, 18830, 26362, 38185, 53459, 65905, 76370, 106918, 131810, 267295, 293479, 534590, 586958, 1467395, 2054353, 2934790, 4108706, 10271765, 14380471, 20543530, 28760942, 71902355, 143804710]

約数ペア:

[(1, 143804710), (2, 71902355), (5, 28760942), (7, 20543530), (10, 14380471), (14, 10271765), (35, 4108706), (49, 2934790), (70, 2054353), (98, 1467395), (245, 586958), (269, 534590), (490, 293479), (538, 267295), (1091, 131810), (1345, 106918), (1883, 76370), (2182, 65905), (2690, 53459), (3766, 38185), (5455, 26362), (7637, 18830), (9415, 15274), (10910, 13181)]