30858296

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 69439680

約数和(自身を除く): 38581384

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 53, 56, 74, 106, 148, 212, 259, 281, 296, 371, 424, 518, 562, 742, 1036, 1124, 1484, 1961, 1967, 2072, 2248, 2968, 3922, 3934, 7844, 7868, 10397, 13727, 14893, 15688, 15736, 20794, 27454, 29786, 41588, 54908, 59572, 72779, 83176, 104251, 109816, 119144, 145558, 208502, 291116, 417004, 551041, 582232, 834008, 1102082, 2204164, 3857287, 4408328, 7714574, 15429148, 30858296]

約数ペア:

[(1, 30858296), (2, 15429148), (4, 7714574), (7, 4408328), (8, 3857287), (14, 2204164), (28, 1102082), (37, 834008), (53, 582232), (56, 551041), (74, 417004), (106, 291116), (148, 208502), (212, 145558), (259, 119144), (281, 109816), (296, 104251), (371, 83176), (424, 72779), (518, 59572), (562, 54908), (742, 41588), (1036, 29786), (1124, 27454), (1484, 20794), (1961, 15736), (1967, 15688), (2072, 14893), (2248, 13727), (2968, 10397), (3922, 7868), (3934, 7844)]