245055390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{64319}}^1$

素因数の和:64456

約数の個数: 32

約数和(自身を含む): 592773120

約数和(自身を除く): 347717730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 64319, 128638, 192957, 321595, 385914, 643190, 964785, 1929570, 8168513, 16337026, 24505539, 40842565, 49011078, 81685130, 122527695, 245055390]

約数ペア:

[(1, 245055390), (2, 122527695), (3, 81685130), (5, 49011078), (6, 40842565), (10, 24505539), (15, 16337026), (30, 8168513), (127, 1929570), (254, 964785), (381, 643190), (635, 385914), (762, 321595), (1270, 192957), (1905, 128638), (3810, 64319)]