381511380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6358523}}^1$

素因数の和:6358535

約数の個数: 24

約数和(自身を含む): 1068232032

約数和(自身を除く): 686720652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6358523, 12717046, 19075569, 25434092, 31792615, 38151138, 63585230, 76302276, 95377845, 127170460, 190755690, 381511380]

約数ペア:

[(1, 381511380), (2, 190755690), (3, 127170460), (4, 95377845), (5, 76302276), (6, 63585230), (10, 38151138), (12, 31792615), (15, 25434092), (20, 19075569), (30, 12717046), (60, 6358523)]