335972140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39341}}^1$

素因数の和:39418

約数の個数: 48

約数和(自身を含む): 819572544

約数和(自身を除く): 483600404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 39341, 78682, 157364, 196705, 275387, 393410, 550774, 786820, 1101548, 1376935, 2399801, 2753870, 4799602, 5507740, 9599204, 11999005, 16798607, 23998010, 33597214, 47996020, 67194428, 83993035, 167986070, 335972140]

約数ペア:

[(1, 335972140), (2, 167986070), (4, 83993035), (5, 67194428), (7, 47996020), (10, 33597214), (14, 23998010), (20, 16798607), (28, 11999005), (35, 9599204), (61, 5507740), (70, 4799602), (122, 2753870), (140, 2399801), (244, 1376935), (305, 1101548), (427, 786820), (610, 550774), (854, 393410), (1220, 275387), (1708, 196705), (2135, 157364), (4270, 78682), (8540, 39341)]