164553210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{5879}}^1$

素因数の和:6203

約数の個数: 48

約数和(自身を含む): 429287040

約数和(自身を除く): 264733830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 5879, 9330, 11758, 13995, 17637, 27990, 29395, 35274, 52911, 58790, 88185, 105822, 176370, 264555, 529110, 1828369, 3656738, 5485107, 9141845, 10970214, 16455321, 18283690, 27425535, 32910642, 54851070, 82276605, 164553210]

約数ペア:

[(1, 164553210), (2, 82276605), (3, 54851070), (5, 32910642), (6, 27425535), (9, 18283690), (10, 16455321), (15, 10970214), (18, 9141845), (30, 5485107), (45, 3656738), (90, 1828369), (311, 529110), (622, 264555), (933, 176370), (1555, 105822), (1866, 88185), (2799, 58790), (3110, 52911), (4665, 35274), (5598, 29395), (5879, 27990), (9330, 17637), (11758, 13995)]