143151330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{681673}}^1$

素因数の和:681690

約数の個数: 32

約数和(自身を含む): 392644224

約数和(自身を除く): 249492894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 681673, 1363346, 2045019, 3408365, 4090038, 4771711, 6816730, 9543422, 10225095, 14315133, 20450190, 23858555, 28630266, 47717110, 71575665, 143151330]

約数ペア:

[(1, 143151330), (2, 71575665), (3, 47717110), (5, 28630266), (6, 23858555), (7, 20450190), (10, 14315133), (14, 10225095), (15, 9543422), (21, 6816730), (30, 4771711), (35, 4090038), (42, 3408365), (70, 2045019), (105, 1363346), (210, 681673)]