65475990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9209}}^1$

素因数の和:9301

約数の個数: 48

約数和(自身を含む): 172411200

約数和(自身を除く): 106935210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 9209, 18418, 27627, 46045, 55254, 82881, 92090, 138135, 165762, 276270, 414405, 727511, 828810, 1455022, 2182533, 3637555, 4365066, 6547599, 7275110, 10912665, 13095198, 21825330, 32737995, 65475990]

約数ペア:

[(1, 65475990), (2, 32737995), (3, 21825330), (5, 13095198), (6, 10912665), (9, 7275110), (10, 6547599), (15, 4365066), (18, 3637555), (30, 2182533), (45, 1455022), (79, 828810), (90, 727511), (158, 414405), (237, 276270), (395, 165762), (474, 138135), (711, 92090), (790, 82881), (1185, 55254), (1422, 46045), (2370, 27627), (3555, 18418), (7110, 9209)]