30726268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4871}}^1$

素因数の和:4977

約数の個数: 24

約数和(自身を含む): 57294720

約数和(自身を除く): 26568452

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 4871, 6308, 9742, 19484, 92549, 185098, 370196, 404293, 808586, 1617172, 7681567, 15363134, 30726268]

約数ペア:

[(1, 30726268), (2, 15363134), (4, 7681567), (19, 1617172), (38, 808586), (76, 404293), (83, 370196), (166, 185098), (332, 92549), (1577, 19484), (3154, 9742), (4871, 6308)]