73719970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 63137630

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 1439, 2878, 5123, 7195, 10246, 14390, 25615, 51230, 67633, 135266, 156851, 313702, 338165, 676330, 784255, 1568510, 7371997, 14743994, 36859985, 73719970]

約数ペア:

[(1, 73719970), (2, 36859985), (5, 14743994), (10, 7371997), (47, 1568510), (94, 784255), (109, 676330), (218, 338165), (235, 313702), (470, 156851), (545, 135266), (1090, 67633), (1439, 51230), (2878, 25615), (5123, 14390), (7195, 10246)]