30890574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1134

約数の個数: 72

約数和(自身を含む): 79298856

約数和(自身を除く): 48408282

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1091, 1287, 1573, 2178, 2182, 2574, 3146, 3273, 4719, 6546, 9438, 9819, 12001, 14157, 14183, 19638, 24002, 28314, 28366, 36003, 42549, 72006, 85098, 108009, 127647, 132011, 156013, 216018, 255294, 264022, 312026, 396033, 468039, 792066, 936078, 1188099, 1404117, 1716143, 2376198, 2808234, 3432286, 5148429, 10296858, 15445287, 30890574]

約数ペア:

[(1, 30890574), (2, 15445287), (3, 10296858), (6, 5148429), (9, 3432286), (11, 2808234), (13, 2376198), (18, 1716143), (22, 1404117), (26, 1188099), (33, 936078), (39, 792066), (66, 468039), (78, 396033), (99, 312026), (117, 264022), (121, 255294), (143, 216018), (198, 156013), (234, 132011), (242, 127647), (286, 108009), (363, 85098), (429, 72006), (726, 42549), (858, 36003), (1089, 28366), (1091, 28314), (1287, 24002), (1573, 19638), (2178, 14183), (2182, 14157), (2574, 12001), (3146, 9819), (3273, 9438), (4719, 6546)]