27738810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28019}}^1$

素因数の和:28043

約数の個数: 48

約数和(自身を含む): 78680160

約数和(自身を除く): 50941350

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, 28019, 56038, 84057, 140095, 168114, 252171, 280190, 308209, 420285, 504342, 616418, 840570, 924627, 1260855, 1541045, 1849254, 2521710, 2773881, 3082090, 4623135, 5547762, 9246270, 13869405, 27738810]

約数ペア:

[(1, 27738810), (2, 13869405), (3, 9246270), (5, 5547762), (6, 4623135), (9, 3082090), (10, 2773881), (11, 2521710), (15, 1849254), (18, 1541045), (22, 1260855), (30, 924627), (33, 840570), (45, 616418), (55, 504342), (66, 420285), (90, 308209), (99, 280190), (110, 252171), (165, 168114), (198, 140095), (330, 84057), (495, 56038), (990, 28019)]