7253021580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{236563}}^1$

素因数の和:236655

約数の個数: 96

約数和(自身を含む): 23527709184

約数和(自身を除く): 16274687604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 6132, 7665, 10220, 15330, 30660, 236563, 473126, 709689, 946252, 1182815, 1419378, 1655941, 2365630, 2838756, 3311882, 3548445, 4731260, 4967823, 6623764, 7096890, 8279705, 9935646, 14193780, 16559410, 17269099, 19871292, 24839115, 33118820, 34538198, 49678230, 51807297, 69076396, 86345495, 99356460, 103614594, 120883693, 172690990, 207229188, 241767386, 259036485, 345381980, 362651079, 483534772, 518072970, 604418465, 725302158, 1036145940, 1208836930, 1450604316, 1813255395, 2417673860, 3626510790, 7253021580]

約数ペア:

[(1, 7253021580), (2, 3626510790), (3, 2417673860), (4, 1813255395), (5, 1450604316), (6, 1208836930), (7, 1036145940), (10, 725302158), (12, 604418465), (14, 518072970), (15, 483534772), (20, 362651079), (21, 345381980), (28, 259036485), (30, 241767386), (35, 207229188), (42, 172690990), (60, 120883693), (70, 103614594), (73, 99356460), (84, 86345495), (105, 69076396), (140, 51807297), (146, 49678230), (210, 34538198), (219, 33118820), (292, 24839115), (365, 19871292), (420, 17269099), (438, 16559410), (511, 14193780), (730, 9935646), (876, 8279705), (1022, 7096890), (1095, 6623764), (1460, 4967823), (1533, 4731260), (2044, 3548445), (2190, 3311882), (2555, 2838756), (3066, 2365630), (4380, 1655941), (5110, 1419378), (6132, 1182815), (7665, 946252), (10220, 709689), (15330, 473126), (30660, 236563)]