15404510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 31600800

約数和(自身を除く): 16196290

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 439, 605, 638, 878, 1210, 1595, 2195, 3190, 3509, 4390, 4829, 7018, 9658, 12731, 17545, 24145, 25462, 35090, 48290, 53119, 63655, 106238, 127310, 140041, 265595, 280082, 531190, 700205, 1400410, 1540451, 3080902, 7702255, 15404510]

約数ペア:

[(1, 15404510), (2, 7702255), (5, 3080902), (10, 1540451), (11, 1400410), (22, 700205), (29, 531190), (55, 280082), (58, 265595), (110, 140041), (121, 127310), (145, 106238), (242, 63655), (290, 53119), (319, 48290), (439, 35090), (605, 25462), (638, 24145), (878, 17545), (1210, 12731), (1595, 9658), (2195, 7018), (3190, 4829), (3509, 4390)]