228668870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{22051}}^1$

素因数の和:22136

約数の個数: 32

約数和(自身を含む): 442980576

約数和(自身を除く): 214311706

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 22051, 44102, 110255, 220510, 374867, 749734, 1345111, 1874335, 2690222, 3748670, 6725555, 13451110, 22866887, 45733774, 114334435, 228668870]

約数ペア:

[(1, 228668870), (2, 114334435), (5, 45733774), (10, 22866887), (17, 13451110), (34, 6725555), (61, 3748670), (85, 2690222), (122, 1874335), (170, 1345111), (305, 749734), (610, 374867), (1037, 220510), (2074, 110255), (5185, 44102), (10370, 22051)]