30675834

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 80510976

約数和(自身を除く): 49835142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 127, 142, 162, 189, 213, 243, 254, 378, 381, 426, 486, 497, 567, 639, 762, 889, 994, 1134, 1143, 1278, 1491, 1701, 1778, 1917, 2286, 2667, 2982, 3402, 3429, 3834, 4473, 5334, 5751, 6858, 8001, 8946, 9017, 10287, 11502, 13419, 16002, 17253, 18034, 20574, 24003, 26838, 27051, 30861, 34506, 40257, 48006, 54102, 61722, 63119, 72009, 80514, 81153, 120771, 126238, 144018, 162306, 189357, 216027, 241542, 243459, 378714, 432054, 486918, 568071, 730377, 1136142, 1460754, 1704213, 2191131, 3408426, 4382262, 5112639, 10225278, 15337917, 30675834]

約数ペア:

[(1, 30675834), (2, 15337917), (3, 10225278), (6, 5112639), (7, 4382262), (9, 3408426), (14, 2191131), (18, 1704213), (21, 1460754), (27, 1136142), (42, 730377), (54, 568071), (63, 486918), (71, 432054), (81, 378714), (126, 243459), (127, 241542), (142, 216027), (162, 189357), (189, 162306), (213, 144018), (243, 126238), (254, 120771), (378, 81153), (381, 80514), (426, 72009), (486, 63119), (497, 61722), (567, 54102), (639, 48006), (762, 40257), (889, 34506), (994, 30861), (1134, 27051), (1143, 26838), (1278, 24003), (1491, 20574), (1701, 18034), (1778, 17253), (1917, 16002), (2286, 13419), (2667, 11502), (2982, 10287), (3402, 9017), (3429, 8946), (3834, 8001), (4473, 6858), (5334, 5751)]