87427290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{3541}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 210139776

約数和(自身を除く): 122712486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 823, 1646, 2469, 3541, 4115, 4938, 7082, 8230, 10623, 12345, 17705, 21246, 24690, 35410, 53115, 106230, 2914243, 5828486, 8742729, 14571215, 17485458, 29142430, 43713645, 87427290]

約数ペア:

[(1, 87427290), (2, 43713645), (3, 29142430), (5, 17485458), (6, 14571215), (10, 8742729), (15, 5828486), (30, 2914243), (823, 106230), (1646, 53115), (2469, 35410), (3541, 24690), (4115, 21246), (4938, 17705), (7082, 12345), (8230, 10623)]