628830030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{287137}}^1$

素因数の和:287220

約数の個数: 32

約数和(自身を含む): 1529871264

約数和(自身を除く): 901041234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 287137, 574274, 861411, 1435685, 1722822, 2871370, 4307055, 8614110, 20961001, 41922002, 62883003, 104805005, 125766006, 209610010, 314415015, 628830030]

約数ペア:

[(1, 628830030), (2, 314415015), (3, 209610010), (5, 125766006), (6, 104805005), (10, 62883003), (15, 41922002), (30, 20961001), (73, 8614110), (146, 4307055), (219, 2871370), (365, 1722822), (438, 1435685), (730, 861411), (1095, 574274), (2190, 287137)]