3284120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 8700480

約数和(自身を除く): 5416360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 317, 370, 518, 634, 740, 1036, 1268, 1295, 1480, 1585, 2072, 2219, 2536, 2590, 3170, 4438, 5180, 6340, 8876, 10360, 11095, 11729, 12680, 17752, 22190, 23458, 44380, 46916, 58645, 82103, 88760, 93832, 117290, 164206, 234580, 328412, 410515, 469160, 656824, 821030, 1642060, 3284120]

約数ペア:

[(1, 3284120), (2, 1642060), (4, 821030), (5, 656824), (7, 469160), (8, 410515), (10, 328412), (14, 234580), (20, 164206), (28, 117290), (35, 93832), (37, 88760), (40, 82103), (56, 58645), (70, 46916), (74, 44380), (140, 23458), (148, 22190), (185, 17752), (259, 12680), (280, 11729), (296, 11095), (317, 10360), (370, 8876), (518, 6340), (634, 5180), (740, 4438), (1036, 3170), (1268, 2590), (1295, 2536), (1480, 2219), (1585, 2072)]