4291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 12346656

約数和(自身を除く): 8055396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 1933, 2220, 3866, 5799, 7732, 9665, 11598, 19330, 23196, 28995, 38660, 57990, 71521, 115980, 143042, 214563, 286084, 357605, 429126, 715210, 858252, 1072815, 1430420, 2145630, 4291260]

約数ペア:

[(1, 4291260), (2, 2145630), (3, 1430420), (4, 1072815), (5, 858252), (6, 715210), (10, 429126), (12, 357605), (15, 286084), (20, 214563), (30, 143042), (37, 115980), (60, 71521), (74, 57990), (111, 38660), (148, 28995), (185, 23196), (222, 19330), (370, 11598), (444, 9665), (555, 7732), (740, 5799), (1110, 3866), (1933, 2220)]