87137430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{6469}}^1$

素因数の和:6928

約数の個数: 32

約数和(自身を含む): 209628000

約数和(自身を除く): 122490570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 6469, 6735, 12938, 13470, 19407, 32345, 38814, 64690, 97035, 194070, 2904581, 5809162, 8713743, 14522905, 17427486, 29045810, 43568715, 87137430]

約数ペア:

[(1, 87137430), (2, 43568715), (3, 29045810), (5, 17427486), (6, 14522905), (10, 8713743), (15, 5809162), (30, 2904581), (449, 194070), (898, 97035), (1347, 64690), (2245, 38814), (2694, 32345), (4490, 19407), (6469, 13470), (6735, 12938)]