129333870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38839}}^1$

素因数の和:38889

約数の個数: 48

約数和(自身を含む): 345365280

約数和(自身を除く): 216031410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 38839, 77678, 116517, 194195, 233034, 349551, 388390, 582585, 699102, 1165170, 1437043, 1747755, 2874086, 3495510, 4311129, 7185215, 8622258, 12933387, 14370430, 21555645, 25866774, 43111290, 64666935, 129333870]

約数ペア:

[(1, 129333870), (2, 64666935), (3, 43111290), (5, 25866774), (6, 21555645), (9, 14370430), (10, 12933387), (15, 8622258), (18, 7185215), (30, 4311129), (37, 3495510), (45, 2874086), (74, 1747755), (90, 1437043), (111, 1165170), (185, 699102), (222, 582585), (333, 388390), (370, 349551), (555, 233034), (666, 194195), (1110, 116517), (1665, 77678), (3330, 38839)]