2012590440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{798647}}^1$

素因数の和:798671

約数の個数: 96

約数和(自身を含む): 7475345280

約数和(自身を除く): 5462754840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 798647, 1597294, 2395941, 3194588, 3993235, 4791882, 5590529, 6389176, 7187823, 7986470, 9583764, 11181058, 11979705, 14375646, 15972940, 16771587, 19167528, 22362116, 23959410, 27952645, 28751292, 31945880, 33543174, 35939115, 44724232, 47918820, 50314761, 55905290, 57502584, 67086348, 71878230, 83857935, 95837640, 100629522, 111810580, 134172696, 143756460, 167715870, 201259044, 223621160, 251573805, 287512920, 335431740, 402518088, 503147610, 670863480, 1006295220, 2012590440]

約数ペア:

[(1, 2012590440), (2, 1006295220), (3, 670863480), (4, 503147610), (5, 402518088), (6, 335431740), (7, 287512920), (8, 251573805), (9, 223621160), (10, 201259044), (12, 167715870), (14, 143756460), (15, 134172696), (18, 111810580), (20, 100629522), (21, 95837640), (24, 83857935), (28, 71878230), (30, 67086348), (35, 57502584), (36, 55905290), (40, 50314761), (42, 47918820), (45, 44724232), (56, 35939115), (60, 33543174), (63, 31945880), (70, 28751292), (72, 27952645), (84, 23959410), (90, 22362116), (105, 19167528), (120, 16771587), (126, 15972940), (140, 14375646), (168, 11979705), (180, 11181058), (210, 9583764), (252, 7986470), (280, 7187823), (315, 6389176), (360, 5590529), (420, 4791882), (504, 3993235), (630, 3194588), (840, 2395941), (1260, 1597294), (2520, 798647)]