30987744

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{5471}}^1$

素因数の和:5543

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 51748896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 5471, 5664, 10942, 16413, 21884, 32826, 43768, 65652, 87536, 131304, 175072, 262608, 322789, 525216, 645578, 968367, 1291156, 1936734, 2582312, 3873468, 5164624, 7746936, 10329248, 15493872, 30987744]

約数ペア:

[(1, 30987744), (2, 15493872), (3, 10329248), (4, 7746936), (6, 5164624), (8, 3873468), (12, 2582312), (16, 1936734), (24, 1291156), (32, 968367), (48, 645578), (59, 525216), (96, 322789), (118, 262608), (177, 175072), (236, 131304), (354, 87536), (472, 65652), (708, 43768), (944, 32826), (1416, 21884), (1888, 16413), (2832, 10942), (5471, 5664)]