30963084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 76675200

約数和(自身を除く): 45712116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 977, 1668, 1954, 2641, 2931, 3908, 5282, 5862, 7923, 10564, 11724, 15846, 18563, 31692, 37126, 55689, 74252, 111378, 135803, 222756, 271606, 407409, 543212, 814818, 1629636, 2580257, 5160514, 7740771, 10321028, 15481542, 30963084]

約数ペア:

[(1, 30963084), (2, 15481542), (3, 10321028), (4, 7740771), (6, 5160514), (12, 2580257), (19, 1629636), (38, 814818), (57, 543212), (76, 407409), (114, 271606), (139, 222756), (228, 135803), (278, 111378), (417, 74252), (556, 55689), (834, 37126), (977, 31692), (1668, 18563), (1954, 15846), (2641, 11724), (2931, 10564), (3908, 7923), (5282, 5862)]