2796510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 7006608

約数和(自身を除く): 4210098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 291, 310, 465, 485, 582, 930, 961, 970, 1455, 1922, 2883, 2910, 3007, 4805, 5766, 6014, 9021, 9610, 14415, 15035, 18042, 28830, 30070, 45105, 90210, 93217, 186434, 279651, 466085, 559302, 932170, 1398255, 2796510]

約数ペア:

[(1, 2796510), (2, 1398255), (3, 932170), (5, 559302), (6, 466085), (10, 279651), (15, 186434), (30, 93217), (31, 90210), (62, 45105), (93, 30070), (97, 28830), (155, 18042), (186, 15035), (194, 14415), (291, 9610), (310, 9021), (465, 6014), (485, 5766), (582, 4805), (930, 3007), (961, 2910), (970, 2883), (1455, 1922)]