9896820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{587}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 27857088

約数和(自身を除く): 17960268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 587, 843, 1124, 1174, 1405, 1686, 1761, 2348, 2810, 2935, 3372, 3522, 4215, 5620, 5870, 7044, 8430, 8805, 11740, 16860, 17610, 35220, 164947, 329894, 494841, 659788, 824735, 989682, 1649470, 1979364, 2474205, 3298940, 4948410, 9896820]

約数ペア:

[(1, 9896820), (2, 4948410), (3, 3298940), (4, 2474205), (5, 1979364), (6, 1649470), (10, 989682), (12, 824735), (15, 659788), (20, 494841), (30, 329894), (60, 164947), (281, 35220), (562, 17610), (587, 16860), (843, 11740), (1124, 8805), (1174, 8430), (1405, 7044), (1686, 5870), (1761, 5620), (2348, 4215), (2810, 3522), (2935, 3372)]