2516790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 6183936

約数和(自身を除く): 3667146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1951, 3902, 5853, 9755, 11706, 19510, 29265, 58530, 83893, 167786, 251679, 419465, 503358, 838930, 1258395, 2516790]

約数ペア:

[(1, 2516790), (2, 1258395), (3, 838930), (5, 503358), (6, 419465), (10, 251679), (15, 167786), (30, 83893), (43, 58530), (86, 29265), (129, 19510), (215, 11706), (258, 9755), (430, 5853), (645, 3902), (1290, 1951)]