183103060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2621}}^1$

素因数の和:3136

約数の個数: 48

約数和(自身を含む): 440496000

約数和(自身を除く): 257392940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 499, 998, 1996, 2495, 2621, 3493, 4990, 5242, 6986, 9980, 10484, 13105, 13972, 17465, 18347, 26210, 34930, 36694, 52420, 69860, 73388, 91735, 183470, 366940, 1307879, 2615758, 5231516, 6539395, 9155153, 13078790, 18310306, 26157580, 36620612, 45775765, 91551530, 183103060]

約数ペア:

[(1, 183103060), (2, 91551530), (4, 45775765), (5, 36620612), (7, 26157580), (10, 18310306), (14, 13078790), (20, 9155153), (28, 6539395), (35, 5231516), (70, 2615758), (140, 1307879), (499, 366940), (998, 183470), (1996, 91735), (2495, 73388), (2621, 69860), (3493, 52420), (4990, 36694), (5242, 34930), (6986, 26210), (9980, 18347), (10484, 17465), (13105, 13972)]