30255315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 51943680

約数和(自身を除く): 21688365

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 2003, 3021, 5035, 6009, 10015, 15105, 30045, 38057, 106159, 114171, 190285, 318477, 530795, 570855, 1592385, 2017021, 6051063, 10085105, 30255315]

約数ペア:

[(1, 30255315), (3, 10085105), (5, 6051063), (15, 2017021), (19, 1592385), (53, 570855), (57, 530795), (95, 318477), (159, 190285), (265, 114171), (285, 106159), (795, 38057), (1007, 30045), (2003, 15105), (3021, 10015), (5035, 6009)]