29973160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 77656320

約数和(自身を除く): 47683160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 641, 668, 835, 1169, 1282, 1336, 1670, 2338, 2564, 3205, 3340, 4487, 4676, 5128, 5845, 6410, 6680, 8974, 9352, 11690, 12820, 17948, 22435, 23380, 25640, 35896, 44870, 46760, 89740, 107047, 179480, 214094, 428188, 535235, 749329, 856376, 1070470, 1498658, 2140940, 2997316, 3746645, 4281880, 5994632, 7493290, 14986580, 29973160]

約数ペア:

[(1, 29973160), (2, 14986580), (4, 7493290), (5, 5994632), (7, 4281880), (8, 3746645), (10, 2997316), (14, 2140940), (20, 1498658), (28, 1070470), (35, 856376), (40, 749329), (56, 535235), (70, 428188), (140, 214094), (167, 179480), (280, 107047), (334, 89740), (641, 46760), (668, 44870), (835, 35896), (1169, 25640), (1282, 23380), (1336, 22435), (1670, 17948), (2338, 12820), (2564, 11690), (3205, 9352), (3340, 8974), (4487, 6680), (4676, 6410), (5128, 5845)]