856552030

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1\times {\mathrm{947}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 1556236800

約数和(自身を除く): 699684770

約数列:

[1, 2, 5, 10, 151, 302, 599, 755, 947, 1198, 1510, 1894, 2995, 4735, 5990, 9470, 90449, 142997, 180898, 285994, 452245, 567253, 714985, 904490, 1134506, 1429970, 2836265, 5672530, 85655203, 171310406, 428276015, 856552030]

約数ペア:

[(1, 856552030), (2, 428276015), (5, 171310406), (10, 85655203), (151, 5672530), (302, 2836265), (599, 1429970), (755, 1134506), (947, 904490), (1198, 714985), (1510, 567253), (1894, 452245), (2995, 285994), (4735, 180898), (5990, 142997), (9470, 90449)]