1385137380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2098693}}^1$

素因数の和:2098716

約数の個数: 48

約数和(自身を含む): 4230967104

約数和(自身を除く): 2845829724

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, 2098693, 4197386, 6296079, 8394772, 10493465, 12592158, 20986930, 23085623, 25184316, 31480395, 41973860, 46171246, 62960790, 69256869, 92342492, 115428115, 125921580, 138513738, 230856230, 277027476, 346284345, 461712460, 692568690, 1385137380]

約数ペア:

[(1, 1385137380), (2, 692568690), (3, 461712460), (4, 346284345), (5, 277027476), (6, 230856230), (10, 138513738), (11, 125921580), (12, 115428115), (15, 92342492), (20, 69256869), (22, 62960790), (30, 46171246), (33, 41973860), (44, 31480395), (55, 25184316), (60, 23085623), (66, 20986930), (110, 12592158), (132, 10493465), (165, 8394772), (220, 6296079), (330, 4197386), (660, 2098693)]