27465830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 60341760

約数和(自身を除く): 32875930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 107, 133, 190, 193, 214, 266, 386, 535, 665, 749, 965, 1070, 1330, 1351, 1498, 1930, 2033, 2702, 3667, 3745, 4066, 6755, 7334, 7490, 10165, 13510, 14231, 18335, 20330, 20651, 25669, 28462, 36670, 41302, 51338, 71155, 103255, 128345, 142310, 144557, 206510, 256690, 289114, 392369, 722785, 784738, 1445570, 1961845, 2746583, 3923690, 5493166, 13732915, 27465830]

約数ペア:

[(1, 27465830), (2, 13732915), (5, 5493166), (7, 3923690), (10, 2746583), (14, 1961845), (19, 1445570), (35, 784738), (38, 722785), (70, 392369), (95, 289114), (107, 256690), (133, 206510), (190, 144557), (193, 142310), (214, 128345), (266, 103255), (386, 71155), (535, 51338), (665, 41302), (749, 36670), (965, 28462), (1070, 25669), (1330, 20651), (1351, 20330), (1498, 18335), (1930, 14231), (2033, 13510), (2702, 10165), (3667, 7490), (3745, 7334), (4066, 6755)]