29981028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 88639488

約数和(自身を除く): 58658460

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 84, 132, 142, 154, 213, 231, 284, 308, 426, 457, 462, 497, 781, 852, 914, 924, 994, 1371, 1491, 1562, 1828, 1988, 2343, 2742, 2982, 3124, 3199, 4686, 5027, 5467, 5484, 5964, 6398, 9372, 9597, 10054, 10934, 12796, 15081, 16401, 19194, 20108, 21868, 30162, 32447, 32802, 35189, 38388, 60324, 64894, 65604, 70378, 97341, 105567, 129788, 140756, 194682, 211134, 227129, 356917, 389364, 422268, 454258, 681387, 713834, 908516, 1070751, 1362774, 1427668, 2141502, 2498419, 2725548, 4283004, 4996838, 7495257, 9993676, 14990514, 29981028]

約数ペア:

[(1, 29981028), (2, 14990514), (3, 9993676), (4, 7495257), (6, 4996838), (7, 4283004), (11, 2725548), (12, 2498419), (14, 2141502), (21, 1427668), (22, 1362774), (28, 1070751), (33, 908516), (42, 713834), (44, 681387), (66, 454258), (71, 422268), (77, 389364), (84, 356917), (132, 227129), (142, 211134), (154, 194682), (213, 140756), (231, 129788), (284, 105567), (308, 97341), (426, 70378), (457, 65604), (462, 64894), (497, 60324), (781, 38388), (852, 35189), (914, 32802), (924, 32447), (994, 30162), (1371, 21868), (1491, 20108), (1562, 19194), (1828, 16401), (1988, 15081), (2343, 12796), (2742, 10934), (2982, 10054), (3124, 9597), (3199, 9372), (4686, 6398), (5027, 5964), (5467, 5484)]