84305220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1405087}}^1$

素因数の和:1405099

約数の個数: 24

約数和(自身を含む): 236054784

約数和(自身を除く): 151749564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1405087, 2810174, 4215261, 5620348, 7025435, 8430522, 14050870, 16861044, 21076305, 28101740, 42152610, 84305220]

約数ペア:

[(1, 84305220), (2, 42152610), (3, 28101740), (4, 21076305), (5, 16861044), (6, 14050870), (10, 8430522), (12, 7025435), (15, 5620348), (20, 4215261), (30, 2810174), (60, 1405087)]