230867140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97003}}^1$

素因数の和:97036

約数の個数: 48

約数和(自身を含む): 586680192

約数和(自身を除く): 355813052

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 97003, 194006, 388012, 485015, 679021, 970030, 1358042, 1649051, 1940060, 2716084, 3298102, 3395105, 6596204, 6790210, 8245255, 11543357, 13580420, 16490510, 23086714, 32981020, 46173428, 57716785, 115433570, 230867140]

約数ペア:

[(1, 230867140), (2, 115433570), (4, 57716785), (5, 46173428), (7, 32981020), (10, 23086714), (14, 16490510), (17, 13580420), (20, 11543357), (28, 8245255), (34, 6790210), (35, 6596204), (68, 3395105), (70, 3298102), (85, 2716084), (119, 1940060), (140, 1649051), (170, 1358042), (238, 970030), (340, 679021), (476, 485015), (595, 388012), (1190, 194006), (2380, 97003)]