2895963390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3881}}^1\times {\mathrm{8291}}^1$

素因数の和:12185

約数の個数: 48

約数和(自身を含む): 7532353296

約数和(自身を除く): 4636389906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3881, 7762, 8291, 11643, 16582, 19405, 23286, 24873, 34929, 38810, 41455, 49746, 58215, 69858, 74619, 82910, 116430, 124365, 149238, 174645, 248730, 349290, 373095, 746190, 32177371, 64354742, 96532113, 160886855, 193064226, 289596339, 321773710, 482660565, 579192678, 965321130, 1447981695, 2895963390]

約数ペア:

[(1, 2895963390), (2, 1447981695), (3, 965321130), (5, 579192678), (6, 482660565), (9, 321773710), (10, 289596339), (15, 193064226), (18, 160886855), (30, 96532113), (45, 64354742), (90, 32177371), (3881, 746190), (7762, 373095), (8291, 349290), (11643, 248730), (16582, 174645), (19405, 149238), (23286, 124365), (24873, 116430), (34929, 82910), (38810, 74619), (41455, 69858), (49746, 58215)]