300030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 735264

約数和(自身を除く): 435234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 137, 146, 219, 274, 365, 411, 438, 685, 730, 822, 1095, 1370, 2055, 2190, 4110, 10001, 20002, 30003, 50005, 60006, 100010, 150015, 300030]

約数ペア:

[(1, 300030), (2, 150015), (3, 100010), (5, 60006), (6, 50005), (10, 30003), (15, 20002), (30, 10001), (73, 4110), (137, 2190), (146, 2055), (219, 1370), (274, 1095), (365, 822), (411, 730), (438, 685)]