30045212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 54149760

約数和(自身を除く): 24104548

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 1579, 3158, 4757, 6316, 9514, 19028, 105793, 112109, 211586, 224218, 423172, 448436, 7511303, 15022606, 30045212]

約数ペア:

[(1, 30045212), (2, 15022606), (4, 7511303), (67, 448436), (71, 423172), (134, 224218), (142, 211586), (268, 112109), (284, 105793), (1579, 19028), (3158, 9514), (4757, 6316)]