30047892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 85908480

約数和(自身を除く): 55860588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 67, 76, 84, 114, 133, 134, 201, 228, 266, 268, 281, 399, 402, 469, 532, 562, 798, 804, 843, 938, 1124, 1273, 1407, 1596, 1686, 1876, 1967, 2546, 2814, 3372, 3819, 3934, 5092, 5339, 5628, 5901, 7638, 7868, 8911, 10678, 11802, 15276, 16017, 17822, 18827, 21356, 23604, 26733, 32034, 35644, 37373, 37654, 53466, 56481, 64068, 74746, 75308, 106932, 112119, 112962, 131789, 149492, 224238, 225924, 263578, 357713, 395367, 448476, 527156, 715426, 790734, 1073139, 1430852, 1581468, 2146278, 2503991, 4292556, 5007982, 7511973, 10015964, 15023946, 30047892]

約数ペア:

[(1, 30047892), (2, 15023946), (3, 10015964), (4, 7511973), (6, 5007982), (7, 4292556), (12, 2503991), (14, 2146278), (19, 1581468), (21, 1430852), (28, 1073139), (38, 790734), (42, 715426), (57, 527156), (67, 448476), (76, 395367), (84, 357713), (114, 263578), (133, 225924), (134, 224238), (201, 149492), (228, 131789), (266, 112962), (268, 112119), (281, 106932), (399, 75308), (402, 74746), (469, 64068), (532, 56481), (562, 53466), (798, 37654), (804, 37373), (843, 35644), (938, 32034), (1124, 26733), (1273, 23604), (1407, 21356), (1596, 18827), (1686, 17822), (1876, 16017), (1967, 15276), (2546, 11802), (2814, 10678), (3372, 8911), (3819, 7868), (3934, 7638), (5092, 5901), (5339, 5628)]