236460980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1523}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 568391040

約数和(自身を除く): 331930060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1109, 1523, 2218, 3046, 4436, 5545, 6092, 7615, 7763, 10661, 11090, 15230, 15526, 21322, 22180, 30460, 31052, 38815, 42644, 53305, 77630, 106610, 155260, 213220, 1689007, 3378014, 6756028, 8445035, 11823049, 16890070, 23646098, 33780140, 47292196, 59115245, 118230490, 236460980]

約数ペア:

[(1, 236460980), (2, 118230490), (4, 59115245), (5, 47292196), (7, 33780140), (10, 23646098), (14, 16890070), (20, 11823049), (28, 8445035), (35, 6756028), (70, 3378014), (140, 1689007), (1109, 213220), (1523, 155260), (2218, 106610), (3046, 77630), (4436, 53305), (5545, 42644), (6092, 38815), (7615, 31052), (7763, 30460), (10661, 22180), (11090, 21322), (15230, 15526)]