30703456

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 69751584

約数和(自身を除く): 39048128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1213, 1582, 1808, 2426, 3164, 3616, 4852, 6328, 8491, 9704, 12656, 16982, 19408, 25312, 33964, 38816, 67928, 135856, 137069, 271712, 274138, 548276, 959483, 1096552, 1918966, 2193104, 3837932, 4386208, 7675864, 15351728, 30703456]

約数ペア:

[(1, 30703456), (2, 15351728), (4, 7675864), (7, 4386208), (8, 3837932), (14, 2193104), (16, 1918966), (28, 1096552), (32, 959483), (56, 548276), (112, 274138), (113, 271712), (224, 137069), (226, 135856), (452, 67928), (791, 38816), (904, 33964), (1213, 25312), (1582, 19408), (1808, 16982), (2426, 12656), (3164, 9704), (3616, 8491), (4852, 6328)]