299436770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{68521}}^1$

素因数の和:68570

約数の個数: 32

約数和(自身を含む): 592030080

約数和(自身を除く): 292593310

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 68521, 137042, 342605, 685210, 1301899, 1575983, 2603798, 3151966, 6509495, 7879915, 13018990, 15759830, 29943677, 59887354, 149718385, 299436770]

約数ペア:

[(1, 299436770), (2, 149718385), (5, 59887354), (10, 29943677), (19, 15759830), (23, 13018990), (38, 7879915), (46, 6509495), (95, 3151966), (115, 2603798), (190, 1575983), (230, 1301899), (437, 685210), (874, 342605), (2185, 137042), (4370, 68521)]