6895540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1193}}^1$

素因数の和:1236

約数の個数: 36

約数和(自身を含む): 15395436

約数和(自身を除く): 8499896

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1193, 1445, 2386, 2890, 4772, 5780, 5965, 11930, 20281, 23860, 40562, 81124, 101405, 202810, 344777, 405620, 689554, 1379108, 1723885, 3447770, 6895540]

約数ペア:

[(1, 6895540), (2, 3447770), (4, 1723885), (5, 1379108), (10, 689554), (17, 405620), (20, 344777), (34, 202810), (68, 101405), (85, 81124), (170, 40562), (289, 23860), (340, 20281), (578, 11930), (1156, 5965), (1193, 5780), (1445, 4772), (2386, 2890)]