290433010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{2621}}^1$

素因数の和:4218

約数の個数: 32

約数和(自身を含む): 598067712

約数和(自身を除く): 307634702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1583, 2621, 3166, 5242, 7915, 11081, 13105, 15830, 18347, 22162, 26210, 36694, 55405, 91735, 110810, 183470, 4149043, 8298086, 20745215, 29043301, 41490430, 58086602, 145216505, 290433010]

約数ペア:

[(1, 290433010), (2, 145216505), (5, 58086602), (7, 41490430), (10, 29043301), (14, 20745215), (35, 8298086), (70, 4149043), (1583, 183470), (2621, 110810), (3166, 91735), (5242, 55405), (7915, 36694), (11081, 26210), (13105, 22162), (15830, 18347)]