87494460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2311}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 245478912

約数和(自身を除く): 157984452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1893, 2311, 2524, 3155, 3786, 4622, 6310, 6933, 7572, 9244, 9465, 11555, 12620, 13866, 18930, 23110, 27732, 34665, 37860, 46220, 69330, 138660, 1458241, 2916482, 4374723, 5832964, 7291205, 8749446, 14582410, 17498892, 21873615, 29164820, 43747230, 87494460]

約数ペア:

[(1, 87494460), (2, 43747230), (3, 29164820), (4, 21873615), (5, 17498892), (6, 14582410), (10, 8749446), (12, 7291205), (15, 5832964), (20, 4374723), (30, 2916482), (60, 1458241), (631, 138660), (1262, 69330), (1893, 46220), (2311, 37860), (2524, 34665), (3155, 27732), (3786, 23110), (4622, 18930), (6310, 13866), (6933, 12620), (7572, 11555), (9244, 9465)]