19463000820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{210229}}^1$

素因数の和:211784

約数の個数: 48

約数和(自身を含む): 54531980160

約数和(自身を除く): 35068979340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1543, 3086, 4629, 6172, 7715, 9258, 15430, 18516, 23145, 30860, 46290, 92580, 210229, 420458, 630687, 840916, 1051145, 1261374, 2102290, 2522748, 3153435, 4204580, 6306870, 12613740, 324383347, 648766694, 973150041, 1297533388, 1621916735, 1946300082, 3243833470, 3892600164, 4865750205, 6487666940, 9731500410, 19463000820]

約数ペア:

[(1, 19463000820), (2, 9731500410), (3, 6487666940), (4, 4865750205), (5, 3892600164), (6, 3243833470), (10, 1946300082), (12, 1621916735), (15, 1297533388), (20, 973150041), (30, 648766694), (60, 324383347), (1543, 12613740), (3086, 6306870), (4629, 4204580), (6172, 3153435), (7715, 2522748), (9258, 2102290), (15430, 1261374), (18516, 1051145), (23145, 840916), (30860, 630687), (46290, 420458), (92580, 210229)]