89344530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90247}}^1$

素因数の和:90271

約数の個数: 48

約数和(自身を含む): 253416384

約数和(自身を除く): 164071854

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 90247, 180494, 270741, 451235, 541482, 812223, 902470, 992717, 1353705, 1624446, 1985434, 2707410, 2978151, 4061115, 4963585, 5956302, 8122230, 8934453, 9927170, 14890755, 17868906, 29781510, 44672265, 89344530]

約数ペア:

[(1, 89344530), (2, 44672265), (3, 29781510), (5, 17868906), (6, 14890755), (9, 9927170), (10, 8934453), (11, 8122230), (15, 5956302), (18, 4963585), (22, 4061115), (30, 2978151), (33, 2707410), (45, 1985434), (55, 1624446), (66, 1353705), (90, 992717), (99, 902470), (110, 812223), (165, 541482), (198, 451235), (330, 270741), (495, 180494), (990, 90247)]