12962790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{144031}}^1$

素因数の和:144044

約数の個数: 24

約数和(自身を含む): 33703488

約数和(自身を除く): 20740698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 144031, 288062, 432093, 720155, 864186, 1296279, 1440310, 2160465, 2592558, 4320930, 6481395, 12962790]

約数ペア:

[(1, 12962790), (2, 6481395), (3, 4320930), (5, 2592558), (6, 2160465), (9, 1440310), (10, 1296279), (15, 864186), (18, 720155), (30, 432093), (45, 288062), (90, 144031)]