30546756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 89631360

約数和(自身を除く): 59084604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 37, 38, 51, 57, 68, 71, 74, 76, 102, 111, 114, 142, 148, 153, 171, 204, 213, 222, 228, 284, 306, 323, 333, 342, 426, 444, 612, 629, 639, 646, 666, 684, 703, 852, 969, 1207, 1258, 1278, 1292, 1332, 1349, 1406, 1887, 1938, 2109, 2414, 2516, 2556, 2627, 2698, 2812, 2907, 3621, 3774, 3876, 4047, 4218, 4828, 5254, 5396, 5661, 5814, 6327, 7242, 7548, 7881, 8094, 8436, 10508, 10863, 11322, 11628, 11951, 12141, 12654, 14484, 15762, 16188, 21726, 22644, 22933, 23643, 23902, 24282, 25308, 31524, 35853, 43452, 44659, 45866, 47286, 47804, 48564, 49913, 68799, 71706, 89318, 91732, 94572, 99826, 107559, 133977, 137598, 143412, 149739, 178636, 199652, 206397, 215118, 267954, 275196, 299478, 401931, 412794, 430236, 449217, 535908, 598956, 803862, 825588, 848521, 898434, 1607724, 1697042, 1796868, 2545563, 3394084, 5091126, 7636689, 10182252, 15273378, 30546756]

約数ペア:

[(1, 30546756), (2, 15273378), (3, 10182252), (4, 7636689), (6, 5091126), (9, 3394084), (12, 2545563), (17, 1796868), (18, 1697042), (19, 1607724), (34, 898434), (36, 848521), (37, 825588), (38, 803862), (51, 598956), (57, 535908), (68, 449217), (71, 430236), (74, 412794), (76, 401931), (102, 299478), (111, 275196), (114, 267954), (142, 215118), (148, 206397), (153, 199652), (171, 178636), (204, 149739), (213, 143412), (222, 137598), (228, 133977), (284, 107559), (306, 99826), (323, 94572), (333, 91732), (342, 89318), (426, 71706), (444, 68799), (612, 49913), (629, 48564), (639, 47804), (646, 47286), (666, 45866), (684, 44659), (703, 43452), (852, 35853), (969, 31524), (1207, 25308), (1258, 24282), (1278, 23902), (1292, 23643), (1332, 22933), (1349, 22644), (1406, 21726), (1887, 16188), (1938, 15762), (2109, 14484), (2414, 12654), (2516, 12141), (2556, 11951), (2627, 11628), (2698, 11322), (2812, 10863), (2907, 10508), (3621, 8436), (3774, 8094), (3876, 7881), (4047, 7548), (4218, 7242), (4828, 6327), (5254, 5814), (5396, 5661)]