15696068820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{852121}}^1$

素因数の和:852440

約数の個数: 48

約数和(自身を含む): 44092200768

約数和(自身を除く): 28396131948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 18420, 852121, 1704242, 2556363, 3408484, 4260605, 5112726, 8521210, 10225452, 12781815, 17042420, 25563630, 51127260, 261601147, 523202294, 784803441, 1046404588, 1308005735, 1569606882, 2616011470, 3139213764, 3924017205, 5232022940, 7848034410, 15696068820]

約数ペア:

[(1, 15696068820), (2, 7848034410), (3, 5232022940), (4, 3924017205), (5, 3139213764), (6, 2616011470), (10, 1569606882), (12, 1308005735), (15, 1046404588), (20, 784803441), (30, 523202294), (60, 261601147), (307, 51127260), (614, 25563630), (921, 17042420), (1228, 12781815), (1535, 10225452), (1842, 8521210), (3070, 5112726), (3684, 4260605), (4605, 3408484), (6140, 2556363), (9210, 1704242), (18420, 852121)]