68971630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75793}}^1$

素因数の和:75820

約数の個数: 32

約数和(自身を含む): 152800704

約数和(自身を除く): 83829074

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 75793, 151586, 378965, 530551, 757930, 985309, 1061102, 1970618, 2652755, 4926545, 5305510, 6897163, 9853090, 13794326, 34485815, 68971630]

約数ペア:

[(1, 68971630), (2, 34485815), (5, 13794326), (7, 9853090), (10, 6897163), (13, 5305510), (14, 4926545), (26, 2652755), (35, 1970618), (65, 1061102), (70, 985309), (91, 757930), (130, 530551), (182, 378965), (455, 151586), (910, 75793)]