10215980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30047}}^1$

素因数の和:30073

約数の個数: 24

約数和(自身を含む): 22716288

約数和(自身を除く): 12500308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 30047, 60094, 120188, 150235, 300470, 510799, 600940, 1021598, 2043196, 2553995, 5107990, 10215980]

約数ペア:

[(1, 10215980), (2, 5107990), (4, 2553995), (5, 2043196), (10, 1021598), (17, 600940), (20, 510799), (34, 300470), (68, 150235), (85, 120188), (170, 60094), (340, 30047)]