242560990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{150659}}^1$

素因数の和:150696

約数の個数: 32

約数和(自身を含む): 520680960

約数和(自身を除く): 278119970

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 150659, 301318, 753295, 1054613, 1506590, 2109226, 3465157, 5273065, 6930314, 10546130, 17325785, 24256099, 34651570, 48512198, 121280495, 242560990]

約数ペア:

[(1, 242560990), (2, 121280495), (5, 48512198), (7, 34651570), (10, 24256099), (14, 17325785), (23, 10546130), (35, 6930314), (46, 5273065), (70, 3465157), (115, 2109226), (161, 1506590), (230, 1054613), (322, 753295), (805, 301318), (1610, 150659)]