155078220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{234967}}^1$

素因数の和:234990

約数の個数: 48

約数和(自身を含む): 473695488

約数和(自身を除く): 318617268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 234967, 469934, 704901, 939868, 1174835, 1409802, 2349670, 2584637, 2819604, 3524505, 4699340, 5169274, 7049010, 7753911, 10338548, 12923185, 14098020, 15507822, 25846370, 31015644, 38769555, 51692740, 77539110, 155078220]

約数ペア:

[(1, 155078220), (2, 77539110), (3, 51692740), (4, 38769555), (5, 31015644), (6, 25846370), (10, 15507822), (11, 14098020), (12, 12923185), (15, 10338548), (20, 7753911), (22, 7049010), (30, 5169274), (33, 4699340), (44, 3524505), (55, 2819604), (60, 2584637), (66, 2349670), (110, 1409802), (132, 1174835), (165, 939868), (220, 704901), (330, 469934), (660, 234967)]