28282260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24809}}^1$

素因数の和:24840

約数の個数: 48

約数和(自身を含む): 83361600

約数和(自身を除く): 55079340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 24809, 49618, 74427, 99236, 124045, 148854, 248090, 297708, 372135, 471371, 496180, 744270, 942742, 1414113, 1488540, 1885484, 2356855, 2828226, 4713710, 5656452, 7070565, 9427420, 14141130, 28282260]

約数ペア:

[(1, 28282260), (2, 14141130), (3, 9427420), (4, 7070565), (5, 5656452), (6, 4713710), (10, 2828226), (12, 2356855), (15, 1885484), (19, 1488540), (20, 1414113), (30, 942742), (38, 744270), (57, 496180), (60, 471371), (76, 372135), (95, 297708), (114, 248090), (190, 148854), (228, 124045), (285, 99236), (380, 74427), (570, 49618), (1140, 24809)]