30829900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{10631}}^1$

素因数の和:10674

約数の個数: 36

約数和(自身を含む): 69214320

約数和(自身を除く): 38384420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 10631, 21262, 42524, 53155, 106310, 212620, 265775, 308299, 531550, 616598, 1063100, 1233196, 1541495, 3082990, 6165980, 7707475, 15414950, 30829900]

約数ペア:

[(1, 30829900), (2, 15414950), (4, 7707475), (5, 6165980), (10, 3082990), (20, 1541495), (25, 1233196), (29, 1063100), (50, 616598), (58, 531550), (100, 308299), (116, 265775), (145, 212620), (290, 106310), (580, 53155), (725, 42524), (1450, 21262), (2900, 10631)]