7165380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 13014780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 389, 614, 778, 921, 1167, 1228, 1535, 1556, 1842, 1945, 2334, 3070, 3684, 3890, 4605, 4668, 5835, 6140, 7780, 9210, 11670, 18420, 23340, 119423, 238846, 358269, 477692, 597115, 716538, 1194230, 1433076, 1791345, 2388460, 3582690, 7165380]

約数ペア:

[(1, 7165380), (2, 3582690), (3, 2388460), (4, 1791345), (5, 1433076), (6, 1194230), (10, 716538), (12, 597115), (15, 477692), (20, 358269), (30, 238846), (60, 119423), (307, 23340), (389, 18420), (614, 11670), (778, 9210), (921, 7780), (1167, 6140), (1228, 5835), (1535, 4668), (1556, 4605), (1842, 3890), (1945, 3684), (2334, 3070)]