145710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1619}}^1$

素因数の和:1632

約数の個数: 24

約数和(自身を含む): 379080

約数和(自身を除く): 233370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1619, 3238, 4857, 8095, 9714, 14571, 16190, 24285, 29142, 48570, 72855, 145710]

約数ペア:

[(1, 145710), (2, 72855), (3, 48570), (5, 29142), (6, 24285), (9, 16190), (10, 14571), (15, 9714), (18, 8095), (30, 4857), (45, 3238), (90, 1619)]