7782270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1741}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 18813600

約数和(自身を除く): 11031330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 1741, 2235, 3482, 4470, 5223, 8705, 10446, 17410, 26115, 52230, 259409, 518818, 778227, 1297045, 1556454, 2594090, 3891135, 7782270]

約数ペア:

[(1, 7782270), (2, 3891135), (3, 2594090), (5, 1556454), (6, 1297045), (10, 778227), (15, 518818), (30, 259409), (149, 52230), (298, 26115), (447, 17410), (745, 10446), (894, 8705), (1490, 5223), (1741, 4470), (2235, 3482)]