234910130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{258143}}^1$

素因数の和:258170

約数の個数: 32

約数和(自身を含む): 520418304

約数和(自身を除く): 285508174

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 258143, 516286, 1290715, 1807001, 2581430, 3355859, 3614002, 6711718, 9035005, 16779295, 18070010, 23491013, 33558590, 46982026, 117455065, 234910130]

約数ペア:

[(1, 234910130), (2, 117455065), (5, 46982026), (7, 33558590), (10, 23491013), (13, 18070010), (14, 16779295), (26, 9035005), (35, 6711718), (65, 3614002), (70, 3355859), (91, 2581430), (130, 1807001), (182, 1290715), (455, 516286), (910, 258143)]