77981070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8467}}^1$

素因数の和:8784

約数の個数: 32

約数和(自身を含む): 187786368

約数和(自身を除く): 109805298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 8467, 9210, 16934, 25401, 42335, 50802, 84670, 127005, 254010, 2599369, 5198738, 7798107, 12996845, 15596214, 25993690, 38990535, 77981070]

約数ペア:

[(1, 77981070), (2, 38990535), (3, 25993690), (5, 15596214), (6, 12996845), (10, 7798107), (15, 5198738), (30, 2599369), (307, 254010), (614, 127005), (921, 84670), (1535, 50802), (1842, 42335), (3070, 25401), (4605, 16934), (8467, 9210)]