9471990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28703}}^1$

素因数の和:28724

約数の個数: 32

約数和(自身を含む): 24800256

約数和(自身を除く): 15328266

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 28703, 57406, 86109, 143515, 172218, 287030, 315733, 430545, 631466, 861090, 947199, 1578665, 1894398, 3157330, 4735995, 9471990]

約数ペア:

[(1, 9471990), (2, 4735995), (3, 3157330), (5, 1894398), (6, 1578665), (10, 947199), (11, 861090), (15, 631466), (22, 430545), (30, 315733), (33, 287030), (55, 172218), (66, 143515), (110, 86109), (165, 57406), (330, 28703)]