299306580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{16249}}^1$

素因数の和:16568

約数の個数: 48

約数和(自身を含む): 840840000

約数和(自身を除く): 541533420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 16249, 18420, 32498, 48747, 64996, 81245, 97494, 162490, 194988, 243735, 324980, 487470, 974940, 4988443, 9976886, 14965329, 19953772, 24942215, 29930658, 49884430, 59861316, 74826645, 99768860, 149653290, 299306580]

約数ペア:

[(1, 299306580), (2, 149653290), (3, 99768860), (4, 74826645), (5, 59861316), (6, 49884430), (10, 29930658), (12, 24942215), (15, 19953772), (20, 14965329), (30, 9976886), (60, 4988443), (307, 974940), (614, 487470), (921, 324980), (1228, 243735), (1535, 194988), (1842, 162490), (3070, 97494), (3684, 81245), (4605, 64996), (6140, 48747), (9210, 32498), (16249, 18420)]