139855710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^2\times {\mathrm{457}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 339751728

約数和(自身を除く): 199896018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 457, 505, 606, 914, 1010, 1371, 1515, 2285, 2742, 3030, 4570, 6855, 10201, 13710, 20402, 30603, 46157, 51005, 61206, 92314, 102010, 138471, 153015, 230785, 276942, 306030, 461570, 692355, 1384710, 4661857, 9323714, 13985571, 23309285, 27971142, 46618570, 69927855, 139855710]

約数ペア:

[(1, 139855710), (2, 69927855), (3, 46618570), (5, 27971142), (6, 23309285), (10, 13985571), (15, 9323714), (30, 4661857), (101, 1384710), (202, 692355), (303, 461570), (457, 306030), (505, 276942), (606, 230785), (914, 153015), (1010, 138471), (1371, 102010), (1515, 92314), (2285, 61206), (2742, 51005), (3030, 46157), (4570, 30603), (6855, 20402), (10201, 13710)]