30551196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 81034240

約数和(自身を除く): 50483044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 67, 74, 78, 79, 111, 134, 148, 156, 158, 201, 222, 237, 268, 316, 402, 444, 474, 481, 804, 871, 948, 962, 1027, 1443, 1742, 1924, 2054, 2479, 2613, 2886, 2923, 3081, 3484, 4108, 4958, 5226, 5293, 5772, 5846, 6162, 7437, 8769, 9916, 10452, 10586, 11692, 12324, 14874, 15879, 17538, 21172, 29748, 31758, 32227, 35076, 37999, 63516, 64454, 68809, 75998, 96681, 113997, 128908, 137618, 151996, 193362, 195841, 206427, 227994, 275236, 386724, 391682, 412854, 455988, 587523, 783364, 825708, 1175046, 2350092, 2545933, 5091866, 7637799, 10183732, 15275598, 30551196]

約数ペア:

[(1, 30551196), (2, 15275598), (3, 10183732), (4, 7637799), (6, 5091866), (12, 2545933), (13, 2350092), (26, 1175046), (37, 825708), (39, 783364), (52, 587523), (67, 455988), (74, 412854), (78, 391682), (79, 386724), (111, 275236), (134, 227994), (148, 206427), (156, 195841), (158, 193362), (201, 151996), (222, 137618), (237, 128908), (268, 113997), (316, 96681), (402, 75998), (444, 68809), (474, 64454), (481, 63516), (804, 37999), (871, 35076), (948, 32227), (962, 31758), (1027, 29748), (1443, 21172), (1742, 17538), (1924, 15879), (2054, 14874), (2479, 12324), (2613, 11692), (2886, 10586), (2923, 10452), (3081, 9916), (3484, 8769), (4108, 7437), (4958, 6162), (5226, 5846), (5293, 5772)]