247436870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{14411}}^1$

素因数の和:14536

約数の個数: 32

約数和(自身を含む): 476287776

約数和(自身を除く): 228850906

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 8585, 14411, 17170, 28822, 72055, 144110, 244987, 489974, 1224935, 1455511, 2449870, 2911022, 7277555, 14555110, 24743687, 49487374, 123718435, 247436870]

約数ペア:

[(1, 247436870), (2, 123718435), (5, 49487374), (10, 24743687), (17, 14555110), (34, 7277555), (85, 2911022), (101, 2449870), (170, 1455511), (202, 1224935), (505, 489974), (1010, 244987), (1717, 144110), (3434, 72055), (8585, 28822), (14411, 17170)]