8772390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8861}}^1$

素因数の和:8885

約数の個数: 48

約数和(自身を含む): 24884496

約数和(自身を除く): 16112106

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, 8861, 17722, 26583, 44305, 53166, 79749, 88610, 97471, 132915, 159498, 194942, 265830, 292413, 398745, 487355, 584826, 797490, 877239, 974710, 1462065, 1754478, 2924130, 4386195, 8772390]

約数ペア:

[(1, 8772390), (2, 4386195), (3, 2924130), (5, 1754478), (6, 1462065), (9, 974710), (10, 877239), (11, 797490), (15, 584826), (18, 487355), (22, 398745), (30, 292413), (33, 265830), (45, 194942), (55, 159498), (66, 132915), (90, 97471), (99, 88610), (110, 79749), (165, 53166), (198, 44305), (330, 26583), (495, 17722), (990, 8861)]