30571590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{2971}}^1$

素因数の和:3002

約数の個数: 64

約数和(自身を含む): 85593600

約数和(自身を除く): 55022010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 2971, 3430, 5145, 5942, 8913, 10290, 14855, 17826, 20797, 29710, 41594, 44565, 62391, 89130, 103985, 124782, 145579, 207970, 291158, 311955, 436737, 623910, 727895, 873474, 1019053, 1455790, 2038106, 2183685, 3057159, 4367370, 5095265, 6114318, 10190530, 15285795, 30571590]

約数ペア:

[(1, 30571590), (2, 15285795), (3, 10190530), (5, 6114318), (6, 5095265), (7, 4367370), (10, 3057159), (14, 2183685), (15, 2038106), (21, 1455790), (30, 1019053), (35, 873474), (42, 727895), (49, 623910), (70, 436737), (98, 311955), (105, 291158), (147, 207970), (210, 145579), (245, 124782), (294, 103985), (343, 89130), (490, 62391), (686, 44565), (735, 41594), (1029, 29710), (1470, 20797), (1715, 17826), (2058, 14855), (2971, 10290), (3430, 8913), (5145, 5942)]