90400902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10739}}^1$

素因数の和:10828

約数の個数: 32

約数和(自身を含む): 191773440

約数和(自身を除く): 101372538

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 10739, 21478, 32217, 64434, 246997, 493994, 655079, 740991, 1310158, 1481982, 1965237, 3930474, 15066817, 30133634, 45200451, 90400902]

約数ペア:

[(1, 90400902), (2, 45200451), (3, 30133634), (6, 15066817), (23, 3930474), (46, 1965237), (61, 1481982), (69, 1310158), (122, 740991), (138, 655079), (183, 493994), (366, 246997), (1403, 64434), (2806, 32217), (4209, 21478), (8418, 10739)]