2080485990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2101501}}^1$

素因数の和:2101525

約数の個数: 48

約数和(自身を含む): 5901017616

約数和(自身を除く): 3820531626

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, 2101501, 4203002, 6304503, 10507505, 12609006, 18913509, 21015010, 23116511, 31522515, 37827018, 46233022, 63045030, 69349533, 94567545, 115582555, 138699066, 189135090, 208048599, 231165110, 346747665, 416097198, 693495330, 1040242995, 2080485990]

約数ペア:

[(1, 2080485990), (2, 1040242995), (3, 693495330), (5, 416097198), (6, 346747665), (9, 231165110), (10, 208048599), (11, 189135090), (15, 138699066), (18, 115582555), (22, 94567545), (30, 69349533), (33, 63045030), (45, 46233022), (55, 37827018), (66, 31522515), (90, 23116511), (99, 21015010), (110, 18913509), (165, 12609006), (198, 10507505), (330, 6304503), (495, 4203002), (990, 2101501)]