47222220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1855

約数の個数: 96

約数和(自身を含む): 145313280

約数和(自身を除く): 98091060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 1801, 2185, 2622, 3602, 4370, 5244, 5403, 6555, 7204, 8740, 9005, 10806, 13110, 18010, 21612, 26220, 27015, 34219, 36020, 41423, 54030, 68438, 82846, 102657, 108060, 124269, 136876, 165692, 171095, 205314, 207115, 248538, 342190, 410628, 414230, 497076, 513285, 621345, 684380, 787037, 828460, 1026570, 1242690, 1574074, 2053140, 2361111, 2485380, 3148148, 3935185, 4722222, 7870370, 9444444, 11805555, 15740740, 23611110, 47222220]

約数ペア:

[(1, 47222220), (2, 23611110), (3, 15740740), (4, 11805555), (5, 9444444), (6, 7870370), (10, 4722222), (12, 3935185), (15, 3148148), (19, 2485380), (20, 2361111), (23, 2053140), (30, 1574074), (38, 1242690), (46, 1026570), (57, 828460), (60, 787037), (69, 684380), (76, 621345), (92, 513285), (95, 497076), (114, 414230), (115, 410628), (138, 342190), (190, 248538), (228, 207115), (230, 205314), (276, 171095), (285, 165692), (345, 136876), (380, 124269), (437, 108060), (460, 102657), (570, 82846), (690, 68438), (874, 54030), (1140, 41423), (1311, 36020), (1380, 34219), (1748, 27015), (1801, 26220), (2185, 21612), (2622, 18010), (3602, 13110), (4370, 10806), (5244, 9005), (5403, 8740), (6555, 7204)]