21415022010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{12589}}^1$

素因数の和:13104

約数の個数: 96

約数和(自身を含む): 57165348240

約数和(自身を除く): 35750326230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 461, 615, 738, 922, 1230, 1383, 1845, 2305, 2766, 3690, 4149, 4610, 6915, 8298, 12589, 13830, 18901, 20745, 25178, 37767, 37802, 41490, 56703, 62945, 75534, 94505, 113301, 113406, 125890, 170109, 188835, 189010, 226602, 283515, 340218, 377670, 516149, 566505, 567030, 850545, 1032298, 1133010, 1548447, 1701090, 2580745, 3096894, 4645341, 5161490, 5803529, 7742235, 9290682, 11607058, 15484470, 17410587, 23226705, 29017645, 34821174, 46453410, 52231761, 58035290, 87052935, 104463522, 174105870, 237944689, 261158805, 475889378, 522317610, 713834067, 1189723445, 1427668134, 2141502201, 2379446890, 3569170335, 4283004402, 7138340670, 10707511005, 21415022010]

約数ペア:

[(1, 21415022010), (2, 10707511005), (3, 7138340670), (5, 4283004402), (6, 3569170335), (9, 2379446890), (10, 2141502201), (15, 1427668134), (18, 1189723445), (30, 713834067), (41, 522317610), (45, 475889378), (82, 261158805), (90, 237944689), (123, 174105870), (205, 104463522), (246, 87052935), (369, 58035290), (410, 52231761), (461, 46453410), (615, 34821174), (738, 29017645), (922, 23226705), (1230, 17410587), (1383, 15484470), (1845, 11607058), (2305, 9290682), (2766, 7742235), (3690, 5803529), (4149, 5161490), (4610, 4645341), (6915, 3096894), (8298, 2580745), (12589, 1701090), (13830, 1548447), (18901, 1133010), (20745, 1032298), (25178, 850545), (37767, 567030), (37802, 566505), (41490, 516149), (56703, 377670), (62945, 340218), (75534, 283515), (94505, 226602), (113301, 189010), (113406, 188835), (125890, 170109)]