2947702906370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8372491}}^1$

素因数の和:8372643

約数の個数: 64

約数和(自身を含む): 5967912297600

約数和(自身を除く): 3020209391230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 109, 170, 190, 218, 323, 545, 646, 1090, 1615, 1853, 2071, 3230, 3706, 4142, 9265, 10355, 18530, 20710, 35207, 70414, 176035, 352070, 8372491, 16744982, 41862455, 83724910, 142332347, 159077329, 284664694, 318154658, 711661735, 795386645, 912601519, 1423323470, 1590773290, 1825203038, 2704314593, 4563007595, 5408629186, 9126015190, 13521572965, 15514225823, 17339428861, 27043145930, 31028451646, 34678857722, 77571129115, 86697144305, 155142258230, 173394288610, 294770290637, 589540581274, 1473851453185, 2947702906370]

約数ペア:

[(1, 2947702906370), (2, 1473851453185), (5, 589540581274), (10, 294770290637), (17, 173394288610), (19, 155142258230), (34, 86697144305), (38, 77571129115), (85, 34678857722), (95, 31028451646), (109, 27043145930), (170, 17339428861), (190, 15514225823), (218, 13521572965), (323, 9126015190), (545, 5408629186), (646, 4563007595), (1090, 2704314593), (1615, 1825203038), (1853, 1590773290), (2071, 1423323470), (3230, 912601519), (3706, 795386645), (4142, 711661735), (9265, 318154658), (10355, 284664694), (18530, 159077329), (20710, 142332347), (35207, 83724910), (70414, 41862455), (176035, 16744982), (352070, 8372491)]