28492110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1607}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 74501856

約数和(自身を除く): 46009746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1607, 1773, 1970, 2955, 3214, 3546, 4821, 5910, 8035, 8865, 9642, 14463, 16070, 17730, 24105, 28926, 48210, 72315, 144630, 316579, 633158, 949737, 1582895, 1899474, 2849211, 3165790, 4748685, 5698422, 9497370, 14246055, 28492110]

約数ペア:

[(1, 28492110), (2, 14246055), (3, 9497370), (5, 5698422), (6, 4748685), (9, 3165790), (10, 2849211), (15, 1899474), (18, 1582895), (30, 949737), (45, 633158), (90, 316579), (197, 144630), (394, 72315), (591, 48210), (985, 28926), (1182, 24105), (1607, 17730), (1773, 16070), (1970, 14463), (2955, 9642), (3214, 8865), (3546, 8035), (4821, 5910)]