15013530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23831}}^1$

素因数の和:23851

約数の個数: 48

約数和(自身を含む): 44613504

約数和(自身を除く): 29599974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 23831, 47662, 71493, 119155, 142986, 166817, 214479, 238310, 333634, 357465, 428958, 500451, 714930, 834085, 1000902, 1072395, 1501353, 1668170, 2144790, 2502255, 3002706, 5004510, 7506765, 15013530]

約数ペア:

[(1, 15013530), (2, 7506765), (3, 5004510), (5, 3002706), (6, 2502255), (7, 2144790), (9, 1668170), (10, 1501353), (14, 1072395), (15, 1000902), (18, 834085), (21, 714930), (30, 500451), (35, 428958), (42, 357465), (45, 333634), (63, 238310), (70, 214479), (90, 166817), (105, 142986), (126, 119155), (210, 71493), (315, 47662), (630, 23831)]