65541690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{242747}}^1$

素因数の和:242763

約数の個数: 32

約数和(自身を含む): 174778560

約数和(自身を除く): 109236870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 242747, 485494, 728241, 1213735, 1456482, 2184723, 2427470, 3641205, 4369446, 6554169, 7282410, 10923615, 13108338, 21847230, 32770845, 65541690]

約数ペア:

[(1, 65541690), (2, 32770845), (3, 21847230), (5, 13108338), (6, 10923615), (9, 7282410), (10, 6554169), (15, 4369446), (18, 3641205), (27, 2427470), (30, 2184723), (45, 1456482), (54, 1213735), (90, 728241), (135, 485494), (270, 242747)]