30788296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 72668160

約数和(自身を除く): 41879864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 151, 154, 302, 308, 331, 604, 616, 662, 1057, 1208, 1324, 1661, 2114, 2317, 2648, 3322, 3641, 4228, 4634, 6644, 7282, 8456, 9268, 11627, 13288, 14564, 18536, 23254, 25487, 29128, 46508, 49981, 50974, 93016, 99962, 101948, 199924, 203896, 349867, 399848, 549791, 699734, 1099582, 1399468, 2199164, 2798936, 3848537, 4398328, 7697074, 15394148, 30788296]

約数ペア:

[(1, 30788296), (2, 15394148), (4, 7697074), (7, 4398328), (8, 3848537), (11, 2798936), (14, 2199164), (22, 1399468), (28, 1099582), (44, 699734), (56, 549791), (77, 399848), (88, 349867), (151, 203896), (154, 199924), (302, 101948), (308, 99962), (331, 93016), (604, 50974), (616, 49981), (662, 46508), (1057, 29128), (1208, 25487), (1324, 23254), (1661, 18536), (2114, 14564), (2317, 13288), (2648, 11627), (3322, 9268), (3641, 8456), (4228, 7282), (4634, 6644)]