30966948

素因数分解:

$2^2\times 3^5\times {\mathrm{31859}}^1$

素因数の和:31878

約数の個数: 36

約数和(自身を含む): 81179280

約数和(自身を除く): 50212332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 31859, 63718, 95577, 127436, 191154, 286731, 382308, 573462, 860193, 1146924, 1720386, 2580579, 3440772, 5161158, 7741737, 10322316, 15483474, 30966948]

約数ペア:

[(1, 30966948), (2, 15483474), (3, 10322316), (4, 7741737), (6, 5161158), (9, 3440772), (12, 2580579), (18, 1720386), (27, 1146924), (36, 860193), (54, 573462), (81, 382308), (108, 286731), (162, 191154), (243, 127436), (324, 95577), (486, 63718), (972, 31859)]