2542047420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3851587}}^1$

素因数の和:3851610

約数の個数: 48

約数和(自身を含む): 7764801408

約数和(自身を除く): 5222753988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3851587, 7703174, 11554761, 15406348, 19257935, 23109522, 38515870, 42367457, 46219044, 57773805, 77031740, 84734914, 115547610, 127102371, 169469828, 211837285, 231095220, 254204742, 423674570, 508409484, 635511855, 847349140, 1271023710, 2542047420]

約数ペア:

[(1, 2542047420), (2, 1271023710), (3, 847349140), (4, 635511855), (5, 508409484), (6, 423674570), (10, 254204742), (11, 231095220), (12, 211837285), (15, 169469828), (20, 127102371), (22, 115547610), (30, 84734914), (33, 77031740), (44, 57773805), (55, 46219044), (60, 42367457), (66, 38515870), (110, 23109522), (132, 19257935), (165, 15406348), (220, 11554761), (330, 7703174), (660, 3851587)]