1755570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 4253760

約数和(自身を除く): 2498190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 421, 695, 834, 842, 1263, 1390, 2085, 2105, 2526, 4170, 4210, 6315, 12630, 58519, 117038, 175557, 292595, 351114, 585190, 877785, 1755570]

約数ペア:

[(1, 1755570), (2, 877785), (3, 585190), (5, 351114), (6, 292595), (10, 175557), (15, 117038), (30, 58519), (139, 12630), (278, 6315), (417, 4210), (421, 4170), (695, 2526), (834, 2105), (842, 2085), (1263, 1390)]