7030540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31957}}^1$

素因数の和:31977

約数の個数: 24

約数和(自身を含む): 16106832

約数和(自身を除く): 9076292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 31957, 63914, 127828, 159785, 319570, 351527, 639140, 703054, 1406108, 1757635, 3515270, 7030540]

約数ペア:

[(1, 7030540), (2, 3515270), (4, 1757635), (5, 1406108), (10, 703054), (11, 639140), (20, 351527), (22, 319570), (44, 159785), (55, 127828), (110, 63914), (220, 31957)]