827503140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 2348519040

約数和(自身を除く): 1521015900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 313, 317, 417, 556, 626, 634, 695, 834, 939, 951, 1252, 1268, 1390, 1565, 1585, 1668, 1878, 1902, 2085, 2780, 3130, 3170, 3756, 3804, 4170, 4695, 4755, 6260, 6340, 8340, 9390, 9510, 18780, 19020, 43507, 44063, 87014, 88126, 99221, 130521, 132189, 174028, 176252, 198442, 217535, 220315, 261042, 264378, 297663, 396884, 435070, 440630, 496105, 522084, 528756, 595326, 652605, 660945, 870140, 881260, 992210, 1190652, 1305210, 1321890, 1488315, 1984420, 2610420, 2643780, 2976630, 5953260, 13791719, 27583438, 41375157, 55166876, 68958595, 82750314, 137917190, 165500628, 206875785, 275834380, 413751570, 827503140]

約数ペア:

[(1, 827503140), (2, 413751570), (3, 275834380), (4, 206875785), (5, 165500628), (6, 137917190), (10, 82750314), (12, 68958595), (15, 55166876), (20, 41375157), (30, 27583438), (60, 13791719), (139, 5953260), (278, 2976630), (313, 2643780), (317, 2610420), (417, 1984420), (556, 1488315), (626, 1321890), (634, 1305210), (695, 1190652), (834, 992210), (939, 881260), (951, 870140), (1252, 660945), (1268, 652605), (1390, 595326), (1565, 528756), (1585, 522084), (1668, 496105), (1878, 440630), (1902, 435070), (2085, 396884), (2780, 297663), (3130, 264378), (3170, 261042), (3756, 220315), (3804, 217535), (4170, 198442), (4695, 176252), (4755, 174028), (6260, 132189), (6340, 130521), (8340, 99221), (9390, 88126), (9510, 87014), (18780, 44063), (19020, 43507)]