4986249310

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{457}}^1\times {\mathrm{3181}}^1$

素因数の和:3666

約数の個数: 64

約数和(自身を含む): 10492963200

約数和(自身を除く): 5506713890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 457, 490, 686, 914, 1715, 2285, 3181, 3199, 3430, 4570, 6362, 6398, 15905, 15995, 22267, 22393, 31810, 31990, 44534, 44786, 111335, 111965, 155869, 156751, 222670, 223930, 311738, 313502, 779345, 783755, 1091083, 1453717, 1558690, 1567510, 2182166, 2907434, 5455415, 7268585, 10176019, 10910830, 14537170, 20352038, 50880095, 71232133, 101760190, 142464266, 356160665, 498624931, 712321330, 997249862, 2493124655, 4986249310]

約数ペア:

[(1, 4986249310), (2, 2493124655), (5, 997249862), (7, 712321330), (10, 498624931), (14, 356160665), (35, 142464266), (49, 101760190), (70, 71232133), (98, 50880095), (245, 20352038), (343, 14537170), (457, 10910830), (490, 10176019), (686, 7268585), (914, 5455415), (1715, 2907434), (2285, 2182166), (3181, 1567510), (3199, 1558690), (3430, 1453717), (4570, 1091083), (6362, 783755), (6398, 779345), (15905, 313502), (15995, 311738), (22267, 223930), (22393, 222670), (31810, 156751), (31990, 155869), (44534, 111965), (44786, 111335)]