2028737430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{206803}}^1$

素因数の和:206925

約数の個数: 48

約数和(自身を含む): 5323134960

約数和(自身を除く): 3294397530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 206803, 413606, 620409, 1034015, 1240818, 1861227, 2068030, 3102045, 3722454, 6204090, 9306135, 18612270, 22541527, 45083054, 67624581, 112707635, 135249162, 202873743, 225415270, 338122905, 405747486, 676245810, 1014368715, 2028737430]

約数ペア:

[(1, 2028737430), (2, 1014368715), (3, 676245810), (5, 405747486), (6, 338122905), (9, 225415270), (10, 202873743), (15, 135249162), (18, 112707635), (30, 67624581), (45, 45083054), (90, 22541527), (109, 18612270), (218, 9306135), (327, 6204090), (545, 3722454), (654, 3102045), (981, 2068030), (1090, 1861227), (1635, 1240818), (1962, 1034015), (3270, 620409), (4905, 413606), (9810, 206803)]