9873270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9973}}^1$

素因数の和:9997

約数の個数: 48

約数和(自身を含む): 28006992

約数和(自身を除く): 18133722

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 9973, 19946, 29919, 49865, 59838, 89757, 99730, 109703, 149595, 179514, 219406, 299190, 329109, 448785, 548515, 658218, 897570, 987327, 1097030, 1645545, 1974654, 3291090, 4936635, 9873270]

約数ペア:

[(1, 9873270), (2, 4936635), (3, 3291090), (5, 1974654), (6, 1645545), (9, 1097030), (10, 987327), (11, 897570), (15, 658218), (18, 548515), (22, 448785), (30, 329109), (33, 299190), (45, 219406), (55, 179514), (66, 149595), (90, 109703), (99, 99730), (110, 89757), (165, 59838), (198, 49865), (330, 29919), (495, 19946), (990, 9973)]