10728660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 30252096

約数和(自身を除く): 19523436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1097, 1630, 1956, 2194, 2445, 3260, 3291, 4388, 4890, 5485, 6582, 9780, 10970, 13164, 16455, 21940, 32910, 65820, 178811, 357622, 536433, 715244, 894055, 1072866, 1788110, 2145732, 2682165, 3576220, 5364330, 10728660]

約数ペア:

[(1, 10728660), (2, 5364330), (3, 3576220), (4, 2682165), (5, 2145732), (6, 1788110), (10, 1072866), (12, 894055), (15, 715244), (20, 536433), (30, 357622), (60, 178811), (163, 65820), (326, 32910), (489, 21940), (652, 16455), (815, 13164), (978, 10970), (1097, 9780), (1630, 6582), (1956, 5485), (2194, 4890), (2445, 4388), (3260, 3291)]