2017541340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{108821}}^1$

素因数の和:108939

約数の個数: 72

約数和(自身を含む): 6179348448

約数和(自身を除く): 4161807108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 18540, 108821, 217642, 326463, 435284, 544105, 652926, 979389, 1088210, 1305852, 1632315, 1958778, 2176420, 3264630, 3917556, 4896945, 6529260, 9793890, 11208563, 19587780, 22417126, 33625689, 44834252, 56042815, 67251378, 100877067, 112085630, 134502756, 168128445, 201754134, 224171260, 336256890, 403508268, 504385335, 672513780, 1008770670, 2017541340]

約数ペア:

[(1, 2017541340), (2, 1008770670), (3, 672513780), (4, 504385335), (5, 403508268), (6, 336256890), (9, 224171260), (10, 201754134), (12, 168128445), (15, 134502756), (18, 112085630), (20, 100877067), (30, 67251378), (36, 56042815), (45, 44834252), (60, 33625689), (90, 22417126), (103, 19587780), (180, 11208563), (206, 9793890), (309, 6529260), (412, 4896945), (515, 3917556), (618, 3264630), (927, 2176420), (1030, 1958778), (1236, 1632315), (1545, 1305852), (1854, 1088210), (2060, 979389), (3090, 652926), (3708, 544105), (4635, 435284), (6180, 326463), (9270, 217642), (18540, 108821)]