17968110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 47001600

約数和(自身を除く): 29033490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1087, 1102, 1653, 2174, 2755, 3261, 3306, 5435, 5510, 6522, 8265, 10870, 16305, 16530, 20653, 31523, 32610, 41306, 61959, 63046, 94569, 103265, 123918, 157615, 189138, 206530, 309795, 315230, 472845, 598937, 619590, 945690, 1197874, 1796811, 2994685, 3593622, 5989370, 8984055, 17968110]

約数ペア:

[(1, 17968110), (2, 8984055), (3, 5989370), (5, 3593622), (6, 2994685), (10, 1796811), (15, 1197874), (19, 945690), (29, 619590), (30, 598937), (38, 472845), (57, 315230), (58, 309795), (87, 206530), (95, 189138), (114, 157615), (145, 123918), (174, 103265), (190, 94569), (285, 63046), (290, 61959), (435, 41306), (551, 32610), (570, 31523), (870, 20653), (1087, 16530), (1102, 16305), (1653, 10870), (2174, 8265), (2755, 6522), (3261, 5510), (3306, 5435)]