148889370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{708997}}^1$

素因数の和:709014

約数の個数: 32

約数和(自身を含む): 408382848

約数和(自身を除く): 259493478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 708997, 1417994, 2126991, 3544985, 4253982, 4962979, 7089970, 9925958, 10634955, 14888937, 21269910, 24814895, 29777874, 49629790, 74444685, 148889370]

約数ペア:

[(1, 148889370), (2, 74444685), (3, 49629790), (5, 29777874), (6, 24814895), (7, 21269910), (10, 14888937), (14, 10634955), (15, 9925958), (21, 7089970), (30, 4962979), (35, 4253982), (42, 3544985), (70, 2126991), (105, 1417994), (210, 708997)]