13787370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 36036000

約数和(自身を除く): 22248630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 499, 614, 921, 998, 1497, 1535, 1842, 2495, 2763, 2994, 3070, 4491, 4605, 4990, 5526, 7485, 8982, 9210, 13815, 14970, 22455, 27630, 44910, 153193, 306386, 459579, 765965, 919158, 1378737, 1531930, 2297895, 2757474, 4595790, 6893685, 13787370]

約数ペア:

[(1, 13787370), (2, 6893685), (3, 4595790), (5, 2757474), (6, 2297895), (9, 1531930), (10, 1378737), (15, 919158), (18, 765965), (30, 459579), (45, 306386), (90, 153193), (307, 44910), (499, 27630), (614, 22455), (921, 14970), (998, 13815), (1497, 9210), (1535, 8982), (1842, 7485), (2495, 5526), (2763, 4990), (2994, 4605), (3070, 4491)]