248331330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11216

約数の個数: 96

約数和(自身を含む): 731989440

約数和(自身を除く): 483658110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 11171, 22230, 22342, 33513, 55855, 67026, 100539, 111710, 145223, 167565, 201078, 212249, 290446, 335130, 424498, 435669, 502695, 636747, 726115, 871338, 1005390, 1061245, 1273494, 1307007, 1452230, 1910241, 2122490, 2178345, 2614014, 2759237, 3183735, 3820482, 4356690, 5518474, 6367470, 6535035, 8277711, 9551205, 13070070, 13796185, 16555422, 19102410, 24833133, 27592370, 41388555, 49666266, 82777110, 124165665, 248331330]

約数ペア:

[(1, 248331330), (2, 124165665), (3, 82777110), (5, 49666266), (6, 41388555), (9, 27592370), (10, 24833133), (13, 19102410), (15, 16555422), (18, 13796185), (19, 13070070), (26, 9551205), (30, 8277711), (38, 6535035), (39, 6367470), (45, 5518474), (57, 4356690), (65, 3820482), (78, 3183735), (90, 2759237), (95, 2614014), (114, 2178345), (117, 2122490), (130, 1910241), (171, 1452230), (190, 1307007), (195, 1273494), (234, 1061245), (247, 1005390), (285, 871338), (342, 726115), (390, 636747), (494, 502695), (570, 435669), (585, 424498), (741, 335130), (855, 290446), (1170, 212249), (1235, 201078), (1482, 167565), (1710, 145223), (2223, 111710), (2470, 100539), (3705, 67026), (4446, 55855), (7410, 33513), (11115, 22342), (11171, 22230)]