57874390

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 66541610

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 343, 359, 470, 490, 658, 686, 718, 1645, 1715, 1795, 2303, 2513, 3290, 3430, 3590, 4606, 5026, 11515, 12565, 16121, 16873, 17591, 23030, 25130, 32242, 33746, 35182, 80605, 84365, 87955, 118111, 123137, 161210, 168730, 175910, 236222, 246274, 590555, 615685, 826777, 1181110, 1231370, 1653554, 4133885, 5787439, 8267770, 11574878, 28937195, 57874390]

約数ペア:

[(1, 57874390), (2, 28937195), (5, 11574878), (7, 8267770), (10, 5787439), (14, 4133885), (35, 1653554), (47, 1231370), (49, 1181110), (70, 826777), (94, 615685), (98, 590555), (235, 246274), (245, 236222), (329, 175910), (343, 168730), (359, 161210), (470, 123137), (490, 118111), (658, 87955), (686, 84365), (718, 80605), (1645, 35182), (1715, 33746), (1795, 32242), (2303, 25130), (2513, 23030), (3290, 17591), (3430, 16873), (3590, 16121), (4606, 12565), (5026, 11515)]