30195870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1223}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 72617472

約数和(自身を除く): 42421602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 823, 1223, 1646, 2446, 2469, 3669, 4115, 4938, 6115, 7338, 8230, 12230, 12345, 18345, 24690, 36690, 1006529, 2013058, 3019587, 5032645, 6039174, 10065290, 15097935, 30195870]

約数ペア:

[(1, 30195870), (2, 15097935), (3, 10065290), (5, 6039174), (6, 5032645), (10, 3019587), (15, 2013058), (30, 1006529), (823, 36690), (1223, 24690), (1646, 18345), (2446, 12345), (2469, 12230), (3669, 8230), (4115, 7338), (4938, 6115)]