20150318130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1402249}}^1$

素因数の和:1402738

約数の個数: 32

約数和(自身を含む): 48461760000

約数和(自身を除く): 28311441870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 958, 1437, 2395, 2874, 4790, 7185, 14370, 1402249, 2804498, 4206747, 7011245, 8413494, 14022490, 21033735, 42067470, 671677271, 1343354542, 2015031813, 3358386355, 4030063626, 6716772710, 10075159065, 20150318130]

約数ペア:

[(1, 20150318130), (2, 10075159065), (3, 6716772710), (5, 4030063626), (6, 3358386355), (10, 2015031813), (15, 1343354542), (30, 671677271), (479, 42067470), (958, 21033735), (1437, 14022490), (2395, 8413494), (2874, 7011245), (4790, 4206747), (7185, 2804498), (14370, 1402249)]