1933290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21481}}^1$

素因数の和:21494

約数の個数: 24

約数和(自身を含む): 5026788

約数和(自身を除く): 3093498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21481, 42962, 64443, 107405, 128886, 193329, 214810, 322215, 386658, 644430, 966645, 1933290]

約数ペア:

[(1, 1933290), (2, 966645), (3, 644430), (5, 386658), (6, 322215), (9, 214810), (10, 193329), (15, 128886), (18, 107405), (30, 64443), (45, 42962), (90, 21481)]