90370665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2371}}^1$

素因数の和:2411

約数の個数: 72

約数和(自身を含む): 196857024

約数和(自身を除く): 106486359

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1155, 1815, 2371, 2541, 3465, 4235, 5445, 7113, 7623, 11855, 12705, 16597, 21339, 26081, 35565, 38115, 49791, 78243, 82985, 106695, 130405, 149373, 182567, 234729, 248955, 286891, 391215, 547701, 746865, 860673, 912835, 1173645, 1434455, 1643103, 2008237, 2582019, 2738505, 4303365, 6024711, 8215515, 10041185, 12910095, 18074133, 30123555, 90370665]

約数ペア:

[(1, 90370665), (3, 30123555), (5, 18074133), (7, 12910095), (9, 10041185), (11, 8215515), (15, 6024711), (21, 4303365), (33, 2738505), (35, 2582019), (45, 2008237), (55, 1643103), (63, 1434455), (77, 1173645), (99, 912835), (105, 860673), (121, 746865), (165, 547701), (231, 391215), (315, 286891), (363, 248955), (385, 234729), (495, 182567), (605, 149373), (693, 130405), (847, 106695), (1089, 82985), (1155, 78243), (1815, 49791), (2371, 38115), (2541, 35565), (3465, 26081), (4235, 21339), (5445, 16597), (7113, 12705), (7623, 11855)]