9110990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5659}}^1$

素因数の和:5696

約数の個数: 32

約数和(自身を含む): 19560960

約数和(自身を除く): 10449970

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 5659, 11318, 28295, 39613, 56590, 79226, 130157, 198065, 260314, 396130, 650785, 911099, 1301570, 1822198, 4555495, 9110990]

約数ペア:

[(1, 9110990), (2, 4555495), (5, 1822198), (7, 1301570), (10, 911099), (14, 650785), (23, 396130), (35, 260314), (46, 198065), (70, 130157), (115, 79226), (161, 56590), (230, 39613), (322, 28295), (805, 11318), (1610, 5659)]