7139230210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{227147}}^1$

素因数の和:227610

約数の個数: 32

約数和(自身を含む): 14719190400

約数和(自身を除く): 7579960190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 2245, 3143, 4490, 6286, 15715, 31430, 227147, 454294, 1135735, 1590029, 2271470, 3180058, 7950145, 15900290, 101989003, 203978006, 509945015, 713923021, 1019890030, 1427846042, 3569615105, 7139230210]

約数ペア:

[(1, 7139230210), (2, 3569615105), (5, 1427846042), (7, 1019890030), (10, 713923021), (14, 509945015), (35, 203978006), (70, 101989003), (449, 15900290), (898, 7950145), (2245, 3180058), (3143, 2271470), (4490, 1590029), (6286, 1135735), (15715, 454294), (31430, 227147)]