230091710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{28163}}^1$

素因数の和:28232

約数の個数: 32

約数和(自身を含む): 446117760

約数和(自身を除く): 216026050

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 28163, 56326, 140815, 281630, 535097, 1070194, 1211009, 2422018, 2675485, 5350970, 6055045, 12110090, 23009171, 46018342, 115045855, 230091710]

約数ペア:

[(1, 230091710), (2, 115045855), (5, 46018342), (10, 23009171), (19, 12110090), (38, 6055045), (43, 5350970), (86, 2675485), (95, 2422018), (190, 1211009), (215, 1070194), (430, 535097), (817, 281630), (1634, 140815), (4085, 56326), (8170, 28163)]