201131130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{42703}}^1$

素因数の和:42870

約数の個数: 32

約数和(自身を含む): 485800704

約数和(自身を除く): 284669574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 42703, 85406, 128109, 213515, 256218, 427030, 640545, 1281090, 6704371, 13408742, 20113113, 33521855, 40226226, 67043710, 100565565, 201131130]

約数ペア:

[(1, 201131130), (2, 100565565), (3, 67043710), (5, 40226226), (6, 33521855), (10, 20113113), (15, 13408742), (30, 6704371), (157, 1281090), (314, 640545), (471, 427030), (785, 256218), (942, 213515), (1570, 128109), (2355, 85406), (4710, 42703)]