29953870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 25203890

約数列:

[1, 2, 5, 10, 83, 151, 166, 239, 302, 415, 478, 755, 830, 1195, 1510, 2390, 12533, 19837, 25066, 36089, 39674, 62665, 72178, 99185, 125330, 180445, 198370, 360890, 2995387, 5990774, 14976935, 29953870]

約数ペア:

[(1, 29953870), (2, 14976935), (5, 5990774), (10, 2995387), (83, 360890), (151, 198370), (166, 180445), (239, 125330), (302, 99185), (415, 72178), (478, 62665), (755, 39674), (830, 36089), (1195, 25066), (1510, 19837), (2390, 12533)]