310147140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{26783}}^1$

素因数の和:26988

約数の個数: 48

約数和(自身を含む): 872944128

約数和(自身を除く): 562796988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 26783, 53566, 80349, 107132, 133915, 160698, 267830, 321396, 401745, 535660, 803490, 1606980, 5169119, 10338238, 15507357, 20676476, 25845595, 31014714, 51691190, 62029428, 77536785, 103382380, 155073570, 310147140]

約数ペア:

[(1, 310147140), (2, 155073570), (3, 103382380), (4, 77536785), (5, 62029428), (6, 51691190), (10, 31014714), (12, 25845595), (15, 20676476), (20, 15507357), (30, 10338238), (60, 5169119), (193, 1606980), (386, 803490), (579, 535660), (772, 401745), (965, 321396), (1158, 267830), (1930, 160698), (2316, 133915), (2895, 107132), (3860, 80349), (5790, 53566), (11580, 26783)]