8976990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2473}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 23691024

約数和(自身を除く): 14714034

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 2473, 3630, 4946, 7419, 12365, 14838, 24730, 27203, 37095, 54406, 74190, 81609, 136015, 163218, 272030, 299233, 408045, 598466, 816090, 897699, 1496165, 1795398, 2992330, 4488495, 8976990]

約数ペア:

[(1, 8976990), (2, 4488495), (3, 2992330), (5, 1795398), (6, 1496165), (10, 897699), (11, 816090), (15, 598466), (22, 408045), (30, 299233), (33, 272030), (55, 163218), (66, 136015), (110, 81609), (121, 74190), (165, 54406), (242, 37095), (330, 27203), (363, 24730), (605, 14838), (726, 12365), (1210, 7419), (1815, 4946), (2473, 3630)]