221821350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1478809}}^1$

素因数の和:1478824

約数の個数: 24

約数和(自身を含む): 550117320

約数和(自身を除く): 328295970

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1478809, 2957618, 4436427, 7394045, 8872854, 14788090, 22182135, 36970225, 44364270, 73940450, 110910675, 221821350]

約数ペア:

[(1, 221821350), (2, 110910675), (3, 73940450), (5, 44364270), (6, 36970225), (10, 22182135), (15, 14788090), (25, 8872854), (30, 7394045), (50, 4436427), (75, 2957618), (150, 1478809)]