268991010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{996263}}^1$

素因数の和:996279

約数の個数: 32

約数和(自身を含む): 717310080

約数和(自身を除く): 448319070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 996263, 1992526, 2988789, 4981315, 5977578, 8966367, 9962630, 14943945, 17932734, 26899101, 29887890, 44831835, 53798202, 89663670, 134495505, 268991010]

約数ペア:

[(1, 268991010), (2, 134495505), (3, 89663670), (5, 53798202), (6, 44831835), (9, 29887890), (10, 26899101), (15, 17932734), (18, 14943945), (27, 9962630), (30, 8966367), (45, 5977578), (54, 4981315), (90, 2988789), (135, 1992526), (270, 996263)]