2129888970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2151403}}^1$

素因数の和:2151427

約数の個数: 48

約数和(自身を含む): 6041142432

約数和(自身を除く): 3911253462

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, 2151403, 4302806, 6454209, 10757015, 12908418, 19362627, 21514030, 23665433, 32271045, 38725254, 47330866, 64542090, 70996299, 96813135, 118327165, 141992598, 193626270, 212988897, 236654330, 354981495, 425977794, 709962990, 1064944485, 2129888970]

約数ペア:

[(1, 2129888970), (2, 1064944485), (3, 709962990), (5, 425977794), (6, 354981495), (9, 236654330), (10, 212988897), (11, 193626270), (15, 141992598), (18, 118327165), (22, 96813135), (30, 70996299), (33, 64542090), (45, 47330866), (55, 38725254), (66, 32271045), (90, 23665433), (99, 21514030), (110, 19362627), (165, 12908418), (198, 10757015), (330, 6454209), (495, 4302806), (990, 2151403)]