65431110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3371}}^1$

素因数の和:4028

約数の個数: 32

約数和(自身を含む): 157324032

約数和(自身を除く): 91892922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 3235, 3371, 3882, 6470, 6742, 9705, 10113, 16855, 19410, 20226, 33710, 50565, 101130, 2181037, 4362074, 6543111, 10905185, 13086222, 21810370, 32715555, 65431110]

約数ペア:

[(1, 65431110), (2, 32715555), (3, 21810370), (5, 13086222), (6, 10905185), (10, 6543111), (15, 4362074), (30, 2181037), (647, 101130), (1294, 50565), (1941, 33710), (3235, 20226), (3371, 19410), (3882, 16855), (6470, 10113), (6742, 9705)]