29745100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3863}}^1$

素因数の和:3895

約数の個数: 72

約数和(自身を含む): 80494848

約数和(自身を除く): 50749748

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 3863, 7700, 7726, 15452, 19315, 27041, 38630, 42493, 54082, 77260, 84986, 96575, 108164, 135205, 169972, 193150, 212465, 270410, 297451, 386300, 424930, 540820, 594902, 676025, 849860, 1062325, 1189804, 1352050, 1487255, 2124650, 2704100, 2974510, 4249300, 5949020, 7436275, 14872550, 29745100]

約数ペア:

[(1, 29745100), (2, 14872550), (4, 7436275), (5, 5949020), (7, 4249300), (10, 2974510), (11, 2704100), (14, 2124650), (20, 1487255), (22, 1352050), (25, 1189804), (28, 1062325), (35, 849860), (44, 676025), (50, 594902), (55, 540820), (70, 424930), (77, 386300), (100, 297451), (110, 270410), (140, 212465), (154, 193150), (175, 169972), (220, 135205), (275, 108164), (308, 96575), (350, 84986), (385, 77260), (550, 54082), (700, 42493), (770, 38630), (1100, 27041), (1540, 19315), (1925, 15452), (3850, 7726), (3863, 7700)]