23394490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2243}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 48470400

約数和(自身を除く): 25075910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 2243, 4486, 5215, 10430, 11215, 15701, 22430, 31402, 78505, 157010, 334207, 668414, 1671035, 2339449, 3342070, 4678898, 11697245, 23394490]

約数ペア:

[(1, 23394490), (2, 11697245), (5, 4678898), (7, 3342070), (10, 2339449), (14, 1671035), (35, 668414), (70, 334207), (149, 157010), (298, 78505), (745, 31402), (1043, 22430), (1490, 15701), (2086, 11215), (2243, 10430), (4486, 5215)]