30724048

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 61107200

約数和(自身を除く): 30383152

約数列:

[1, 2, 4, 8, 16, 79, 109, 158, 218, 223, 316, 436, 446, 632, 872, 892, 1264, 1744, 1784, 3568, 8611, 17222, 17617, 24307, 34444, 35234, 48614, 68888, 70468, 97228, 137776, 140936, 194456, 281872, 388912, 1920253, 3840506, 7681012, 15362024, 30724048]

約数ペア:

[(1, 30724048), (2, 15362024), (4, 7681012), (8, 3840506), (16, 1920253), (79, 388912), (109, 281872), (158, 194456), (218, 140936), (223, 137776), (316, 97228), (436, 70468), (446, 68888), (632, 48614), (872, 35234), (892, 34444), (1264, 24307), (1744, 17617), (1784, 17222), (3568, 8611)]