28836060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43691}}^1$

素因数の和:43714

約数の個数: 48

約数和(自身を含む): 88083072

約数和(自身を除く): 59247012

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, 43691, 87382, 131073, 174764, 218455, 262146, 436910, 480601, 524292, 655365, 873820, 961202, 1310730, 1441803, 1922404, 2403005, 2621460, 2883606, 4806010, 5767212, 7209015, 9612020, 14418030, 28836060]

約数ペア:

[(1, 28836060), (2, 14418030), (3, 9612020), (4, 7209015), (5, 5767212), (6, 4806010), (10, 2883606), (11, 2621460), (12, 2403005), (15, 1922404), (20, 1441803), (22, 1310730), (30, 961202), (33, 873820), (44, 655365), (55, 524292), (60, 480601), (66, 436910), (110, 262146), (132, 218455), (165, 174764), (220, 131073), (330, 87382), (660, 43691)]