17333260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 44241120

約数和(自身を除く): 26907860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 769, 805, 980, 1127, 1538, 1610, 2254, 3076, 3220, 3845, 4508, 5383, 5635, 7690, 10766, 11270, 15380, 17687, 21532, 22540, 26915, 35374, 37681, 53830, 70748, 75362, 88435, 107660, 123809, 150724, 176870, 188405, 247618, 353740, 376810, 495236, 619045, 753620, 866663, 1238090, 1733326, 2476180, 3466652, 4333315, 8666630, 17333260]

約数ペア:

[(1, 17333260), (2, 8666630), (4, 4333315), (5, 3466652), (7, 2476180), (10, 1733326), (14, 1238090), (20, 866663), (23, 753620), (28, 619045), (35, 495236), (46, 376810), (49, 353740), (70, 247618), (92, 188405), (98, 176870), (115, 150724), (140, 123809), (161, 107660), (196, 88435), (230, 75362), (245, 70748), (322, 53830), (460, 37681), (490, 35374), (644, 26915), (769, 22540), (805, 21532), (980, 17687), (1127, 15380), (1538, 11270), (1610, 10766), (2254, 7690), (3076, 5635), (3220, 5383), (3845, 4508)]