21017156910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11299}}^1\times {\mathrm{62003}}^1$

素因数の和:73312

約数の個数: 32

約数和(自身を含む): 50446454400

約数和(自身を除く): 29429297490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 11299, 22598, 33897, 56495, 62003, 67794, 112990, 124006, 169485, 186009, 310015, 338970, 372018, 620030, 930045, 1860090, 700571897, 1401143794, 2101715691, 3502859485, 4203431382, 7005718970, 10508578455, 21017156910]

約数ペア:

[(1, 21017156910), (2, 10508578455), (3, 7005718970), (5, 4203431382), (6, 3502859485), (10, 2101715691), (15, 1401143794), (30, 700571897), (11299, 1860090), (22598, 930045), (33897, 620030), (56495, 372018), (62003, 338970), (67794, 310015), (112990, 186009), (124006, 169485)]