3897780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 11007360

約数和(自身を除く): 7109580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 389, 501, 668, 778, 835, 1002, 1167, 1556, 1670, 1945, 2004, 2334, 2505, 3340, 3890, 4668, 5010, 5835, 7780, 10020, 11670, 23340, 64963, 129926, 194889, 259852, 324815, 389778, 649630, 779556, 974445, 1299260, 1948890, 3897780]

約数ペア:

[(1, 3897780), (2, 1948890), (3, 1299260), (4, 974445), (5, 779556), (6, 649630), (10, 389778), (12, 324815), (15, 259852), (20, 194889), (30, 129926), (60, 64963), (167, 23340), (334, 11670), (389, 10020), (501, 7780), (668, 5835), (778, 5010), (835, 4668), (1002, 3890), (1167, 3340), (1556, 2505), (1670, 2334), (1945, 2004)]