2040673530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{511447}}^1$

素因数の和:511483

約数の個数: 64

約数和(自身を含む): 5891880960

約数和(自身を除く): 3851207430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 511447, 1022894, 1534341, 2557235, 3068682, 3580129, 5114470, 7160258, 7671705, 9717493, 10740387, 15343410, 17900645, 19434986, 21480774, 29152479, 35801290, 48587465, 53701935, 58304958, 68022451, 97174930, 107403870, 136044902, 145762395, 204067353, 291524790, 340112255, 408134706, 680224510, 1020336765, 2040673530]

約数ペア:

[(1, 2040673530), (2, 1020336765), (3, 680224510), (5, 408134706), (6, 340112255), (7, 291524790), (10, 204067353), (14, 145762395), (15, 136044902), (19, 107403870), (21, 97174930), (30, 68022451), (35, 58304958), (38, 53701935), (42, 48587465), (57, 35801290), (70, 29152479), (95, 21480774), (105, 19434986), (114, 17900645), (133, 15343410), (190, 10740387), (210, 9717493), (266, 7671705), (285, 7160258), (399, 5114470), (570, 3580129), (665, 3068682), (798, 2557235), (1330, 1534341), (1995, 1022894), (3990, 511447)]