15322890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 40849920

約数和(自身を除く): 25527030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 787, 885, 1298, 1574, 1770, 1947, 2361, 3245, 3894, 3935, 4722, 6490, 7870, 8657, 9735, 11805, 17314, 19470, 23610, 25971, 43285, 46433, 51942, 86570, 92866, 129855, 139299, 232165, 259710, 278598, 464330, 510763, 696495, 1021526, 1392990, 1532289, 2553815, 3064578, 5107630, 7661445, 15322890]

約数ペア:

[(1, 15322890), (2, 7661445), (3, 5107630), (5, 3064578), (6, 2553815), (10, 1532289), (11, 1392990), (15, 1021526), (22, 696495), (30, 510763), (33, 464330), (55, 278598), (59, 259710), (66, 232165), (110, 139299), (118, 129855), (165, 92866), (177, 86570), (295, 51942), (330, 46433), (354, 43285), (590, 25971), (649, 23610), (787, 19470), (885, 17314), (1298, 11805), (1574, 9735), (1770, 8657), (1947, 7870), (2361, 6490), (3245, 4722), (3894, 3935)]