2569770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4079}}^1$

素因数の和:4099

約数の個数: 48

約数和(自身を含む): 7637760

約数和(自身を除く): 5067990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4079, 8158, 12237, 20395, 24474, 28553, 36711, 40790, 57106, 61185, 73422, 85659, 122370, 142765, 171318, 183555, 256977, 285530, 367110, 428295, 513954, 856590, 1284885, 2569770]

約数ペア:

[(1, 2569770), (2, 1284885), (3, 856590), (5, 513954), (6, 428295), (7, 367110), (9, 285530), (10, 256977), (14, 183555), (15, 171318), (18, 142765), (21, 122370), (30, 85659), (35, 73422), (42, 61185), (45, 57106), (63, 40790), (70, 36711), (90, 28553), (105, 24474), (126, 20395), (210, 12237), (315, 8158), (630, 4079)]