4171140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23173}}^1$

素因数の和:23188

約数の個数: 36

約数和(自身を含む): 12653004

約数和(自身を除く): 8481864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23173, 46346, 69519, 92692, 115865, 139038, 208557, 231730, 278076, 347595, 417114, 463460, 695190, 834228, 1042785, 1390380, 2085570, 4171140]

約数ペア:

[(1, 4171140), (2, 2085570), (3, 1390380), (4, 1042785), (5, 834228), (6, 695190), (9, 463460), (10, 417114), (12, 347595), (15, 278076), (18, 231730), (20, 208557), (30, 139038), (36, 115865), (45, 92692), (60, 69519), (90, 46346), (180, 23173)]