87328470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 222082560

約数和(自身を除く): 134754090

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 335, 345, 402, 670, 690, 1005, 1541, 1889, 2010, 3082, 3778, 4623, 5667, 7705, 9246, 9445, 11334, 15410, 18890, 23115, 28335, 43447, 46230, 56670, 86894, 126563, 130341, 217235, 253126, 260682, 379689, 434470, 632815, 651705, 759378, 1265630, 1303410, 1898445, 2910949, 3796890, 5821898, 8732847, 14554745, 17465694, 29109490, 43664235, 87328470]

約数ペア:

[(1, 87328470), (2, 43664235), (3, 29109490), (5, 17465694), (6, 14554745), (10, 8732847), (15, 5821898), (23, 3796890), (30, 2910949), (46, 1898445), (67, 1303410), (69, 1265630), (115, 759378), (134, 651705), (138, 632815), (201, 434470), (230, 379689), (335, 260682), (345, 253126), (402, 217235), (670, 130341), (690, 126563), (1005, 86894), (1541, 56670), (1889, 46230), (2010, 43447), (3082, 28335), (3778, 23115), (4623, 18890), (5667, 15410), (7705, 11334), (9246, 9445)]