9115960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4651}}^1$

素因数の和:4676

約数の個数: 48

約数和(自身を含む): 23864760

約数和(自身を除く): 14748800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4651, 9302, 18604, 23255, 32557, 37208, 46510, 65114, 93020, 130228, 162785, 186040, 227899, 260456, 325570, 455798, 651140, 911596, 1139495, 1302280, 1823192, 2278990, 4557980, 9115960]

約数ペア:

[(1, 9115960), (2, 4557980), (4, 2278990), (5, 1823192), (7, 1302280), (8, 1139495), (10, 911596), (14, 651140), (20, 455798), (28, 325570), (35, 260456), (40, 227899), (49, 186040), (56, 162785), (70, 130228), (98, 93020), (140, 65114), (196, 46510), (245, 37208), (280, 32557), (392, 23255), (490, 18604), (980, 9302), (1960, 4651)]