129125610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{478243}}^1$

素因数の和:478259

約数の個数: 32

約数和(自身を含む): 344335680

約数和(自身を除く): 215210070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 478243, 956486, 1434729, 2391215, 2869458, 4304187, 4782430, 7173645, 8608374, 12912561, 14347290, 21520935, 25825122, 43041870, 64562805, 129125610]

約数ペア:

[(1, 129125610), (2, 64562805), (3, 43041870), (5, 25825122), (6, 21520935), (9, 14347290), (10, 12912561), (15, 8608374), (18, 7173645), (27, 4782430), (30, 4304187), (45, 2869458), (54, 2391215), (90, 1434729), (135, 956486), (270, 478243)]