30047436

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 82962880

約数和(自身を除く): 52915444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 1627, 2052, 3078, 3254, 4617, 4881, 6156, 6508, 9234, 9762, 14643, 18468, 19524, 29286, 30913, 43929, 58572, 61826, 87858, 92739, 123652, 131787, 175716, 185478, 263574, 278217, 370956, 395361, 527148, 556434, 790722, 834651, 1112868, 1581444, 1669302, 2503953, 3338604, 5007906, 7511859, 10015812, 15023718, 30047436]

約数ペア:

[(1, 30047436), (2, 15023718), (3, 10015812), (4, 7511859), (6, 5007906), (9, 3338604), (12, 2503953), (18, 1669302), (19, 1581444), (27, 1112868), (36, 834651), (38, 790722), (54, 556434), (57, 527148), (76, 395361), (81, 370956), (108, 278217), (114, 263574), (162, 185478), (171, 175716), (228, 131787), (243, 123652), (324, 92739), (342, 87858), (486, 61826), (513, 58572), (684, 43929), (972, 30913), (1026, 29286), (1539, 19524), (1627, 18468), (2052, 14643), (3078, 9762), (3254, 9234), (4617, 6508), (4881, 6156)]