293487420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4891457}}^1$

素因数の和:4891469

約数の個数: 24

約数和(自身を含む): 821764944

約数和(自身を除く): 528277524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4891457, 9782914, 14674371, 19565828, 24457285, 29348742, 48914570, 58697484, 73371855, 97829140, 146743710, 293487420]

約数ペア:

[(1, 293487420), (2, 146743710), (3, 97829140), (4, 73371855), (5, 58697484), (6, 48914570), (10, 29348742), (12, 24457285), (15, 19565828), (20, 14674371), (30, 9782914), (60, 4891457)]