456824030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{184949}}^1$

素因数の和:184988

約数の個数: 32

約数和(自身を含む): 932148000

約数和(自身を除く): 475323970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 184949, 369898, 924745, 1849490, 2404337, 3514031, 4808674, 7028062, 12021685, 17570155, 24043370, 35140310, 45682403, 91364806, 228412015, 456824030]

約数ペア:

[(1, 456824030), (2, 228412015), (5, 91364806), (10, 45682403), (13, 35140310), (19, 24043370), (26, 17570155), (38, 12021685), (65, 7028062), (95, 4808674), (130, 3514031), (190, 2404337), (247, 1849490), (494, 924745), (1235, 369898), (2470, 184949)]