17210690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4639}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 18869950

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 4639, 9278, 23195, 32473, 46390, 64946, 162365, 245867, 324730, 491734, 1229335, 1721069, 2458670, 3442138, 8605345, 17210690]

約数ペア:

[(1, 17210690), (2, 8605345), (5, 3442138), (7, 2458670), (10, 1721069), (14, 1229335), (35, 491734), (53, 324730), (70, 245867), (106, 162365), (265, 64946), (371, 46390), (530, 32473), (742, 23195), (1855, 9278), (3710, 4639)]