30090756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 74332160

約数和(自身を除く): 44241404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 271, 487, 542, 813, 974, 1084, 1461, 1626, 1948, 2922, 3252, 5149, 5844, 9253, 10298, 15447, 18506, 20596, 27759, 30894, 37012, 55518, 61788, 111036, 131977, 263954, 395931, 527908, 791862, 1583724, 2507563, 5015126, 7522689, 10030252, 15045378, 30090756]

約数ペア:

[(1, 30090756), (2, 15045378), (3, 10030252), (4, 7522689), (6, 5015126), (12, 2507563), (19, 1583724), (38, 791862), (57, 527908), (76, 395931), (114, 263954), (228, 131977), (271, 111036), (487, 61788), (542, 55518), (813, 37012), (974, 30894), (1084, 27759), (1461, 20596), (1626, 18506), (1948, 15447), (2922, 10298), (3252, 9253), (5149, 5844)]