285023590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{8317}}^1$

素因数の和:8496

約数の個数: 32

約数和(自身を含む): 539006400

約数和(自身を除く): 253982810

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 6854, 8317, 16634, 17135, 34270, 41585, 83170, 191291, 382582, 956455, 1239233, 1912910, 2478466, 6196165, 12392330, 28502359, 57004718, 142511795, 285023590]

約数ペア:

[(1, 285023590), (2, 142511795), (5, 57004718), (10, 28502359), (23, 12392330), (46, 6196165), (115, 2478466), (149, 1912910), (230, 1239233), (298, 956455), (745, 382582), (1490, 191291), (3427, 83170), (6854, 41585), (8317, 34270), (16634, 17135)]