9398940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3643}}^1$

素因数の和:3698

約数の個数: 48

約数和(自身を含む): 26936448

約数和(自身を除く): 17537508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3643, 7286, 10929, 14572, 18215, 21858, 36430, 43716, 54645, 72860, 109290, 156649, 218580, 313298, 469947, 626596, 783245, 939894, 1566490, 1879788, 2349735, 3132980, 4699470, 9398940]

約数ペア:

[(1, 9398940), (2, 4699470), (3, 3132980), (4, 2349735), (5, 1879788), (6, 1566490), (10, 939894), (12, 783245), (15, 626596), (20, 469947), (30, 313298), (43, 218580), (60, 156649), (86, 109290), (129, 72860), (172, 54645), (215, 43716), (258, 36430), (430, 21858), (516, 18215), (645, 14572), (860, 10929), (1290, 7286), (2580, 3643)]