1076516420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{8669}}^1$

素因数の和:9572

約数の個数: 48

約数和(自身を含む): 2586850560

約数和(自身を除く): 1510334140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 887, 1774, 3548, 4435, 6209, 8669, 8870, 12418, 17338, 17740, 24836, 31045, 34676, 43345, 60683, 62090, 86690, 121366, 124180, 173380, 242732, 303415, 606830, 1213660, 7689403, 15378806, 30757612, 38447015, 53825821, 76894030, 107651642, 153788060, 215303284, 269129105, 538258210, 1076516420]

約数ペア:

[(1, 1076516420), (2, 538258210), (4, 269129105), (5, 215303284), (7, 153788060), (10, 107651642), (14, 76894030), (20, 53825821), (28, 38447015), (35, 30757612), (70, 15378806), (140, 7689403), (887, 1213660), (1774, 606830), (3548, 303415), (4435, 242732), (6209, 173380), (8669, 124180), (8870, 121366), (12418, 86690), (17338, 62090), (17740, 60683), (24836, 43345), (31045, 34676)]