254287710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2825419}}^1$

素因数の和:2825432

約数の個数: 24

約数和(自身を含む): 661148280

約数和(自身を除く): 406860570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2825419, 5650838, 8476257, 14127095, 16952514, 25428771, 28254190, 42381285, 50857542, 84762570, 127143855, 254287710]

約数ペア:

[(1, 254287710), (2, 127143855), (3, 84762570), (5, 50857542), (6, 42381285), (9, 28254190), (10, 25428771), (15, 16952514), (18, 14127095), (30, 8476257), (45, 5650838), (90, 2825419)]