621609730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{386093}}^1$

素因数の和:386130

約数の個数: 32

約数和(自身を含む): 1334340864

約数和(自身を除く): 712731134

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 386093, 772186, 1930465, 2702651, 3860930, 5405302, 8880139, 13513255, 17760278, 27026510, 44400695, 62160973, 88801390, 124321946, 310804865, 621609730]

約数ペア:

[(1, 621609730), (2, 310804865), (5, 124321946), (7, 88801390), (10, 62160973), (14, 44400695), (23, 27026510), (35, 17760278), (46, 13513255), (70, 8880139), (115, 5405302), (161, 3860930), (230, 2702651), (322, 1930465), (805, 772186), (1610, 386093)]