30515744

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2309}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 69854400

約数和(自身を除く): 39338656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 2309, 3304, 4618, 6608, 9236, 13216, 16163, 18472, 32326, 36944, 64652, 73888, 129304, 136231, 258608, 272462, 517216, 544924, 953617, 1089848, 1907234, 2179696, 3814468, 4359392, 7628936, 15257872, 30515744]

約数ペア:

[(1, 30515744), (2, 15257872), (4, 7628936), (7, 4359392), (8, 3814468), (14, 2179696), (16, 1907234), (28, 1089848), (32, 953617), (56, 544924), (59, 517216), (112, 272462), (118, 258608), (224, 136231), (236, 129304), (413, 73888), (472, 64652), (826, 36944), (944, 32326), (1652, 18472), (1888, 16163), (2309, 13216), (3304, 9236), (4618, 6608)]