28240350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{3191}}^1$

素因数の和:3265

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 43005090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 295, 354, 590, 885, 1475, 1770, 2950, 3191, 4425, 6382, 8850, 9573, 15955, 19146, 31910, 47865, 79775, 95730, 159550, 188269, 239325, 376538, 478650, 564807, 941345, 1129614, 1882690, 2824035, 4706725, 5648070, 9413450, 14120175, 28240350]

約数ペア:

[(1, 28240350), (2, 14120175), (3, 9413450), (5, 5648070), (6, 4706725), (10, 2824035), (15, 1882690), (25, 1129614), (30, 941345), (50, 564807), (59, 478650), (75, 376538), (118, 239325), (150, 188269), (177, 159550), (295, 95730), (354, 79775), (590, 47865), (885, 31910), (1475, 19146), (1770, 15955), (2950, 9573), (3191, 8850), (4425, 6382)]