8685090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 24393600

約数和(自身を除く): 15708510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1693, 1710, 2565, 3386, 5079, 5130, 8465, 10158, 15237, 16930, 25395, 30474, 32167, 45711, 50790, 64334, 76185, 91422, 96501, 152370, 160835, 193002, 228555, 289503, 321670, 457110, 482505, 579006, 868509, 965010, 1447515, 1737018, 2895030, 4342545, 8685090]

約数ペア:

[(1, 8685090), (2, 4342545), (3, 2895030), (5, 1737018), (6, 1447515), (9, 965010), (10, 868509), (15, 579006), (18, 482505), (19, 457110), (27, 321670), (30, 289503), (38, 228555), (45, 193002), (54, 160835), (57, 152370), (90, 96501), (95, 91422), (114, 76185), (135, 64334), (171, 50790), (190, 45711), (270, 32167), (285, 30474), (342, 25395), (513, 16930), (570, 15237), (855, 10158), (1026, 8465), (1693, 5130), (1710, 5079), (2565, 3386)]