895809330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{765649}}^1$

素因数の和:765675

約数の個数: 48

約数和(自身を含む): 2508269400

約数和(自身を除く): 1612460070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 765649, 1531298, 2296947, 3828245, 4593894, 6890841, 7656490, 9953437, 11484735, 13781682, 19906874, 22969470, 29860311, 34454205, 49767185, 59720622, 68908410, 89580933, 99534370, 149301555, 179161866, 298603110, 447904665, 895809330]

約数ペア:

[(1, 895809330), (2, 447904665), (3, 298603110), (5, 179161866), (6, 149301555), (9, 99534370), (10, 89580933), (13, 68908410), (15, 59720622), (18, 49767185), (26, 34454205), (30, 29860311), (39, 22969470), (45, 19906874), (65, 13781682), (78, 11484735), (90, 9953437), (117, 7656490), (130, 6890841), (195, 4593894), (234, 3828245), (390, 2296947), (585, 1531298), (1170, 765649)]