1111006980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{45053}}^1$

素因数の和:45205

約数の個数: 72

約数和(自身を含む): 3394728792

約数和(自身を除く): 2283721812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 24660, 45053, 90106, 135159, 180212, 225265, 270318, 405477, 450530, 540636, 675795, 810954, 901060, 1351590, 1621908, 2027385, 2703180, 4054770, 6172261, 8109540, 12344522, 18516783, 24689044, 30861305, 37033566, 55550349, 61722610, 74067132, 92583915, 111100698, 123445220, 185167830, 222201396, 277751745, 370335660, 555503490, 1111006980]

約数ペア:

[(1, 1111006980), (2, 555503490), (3, 370335660), (4, 277751745), (5, 222201396), (6, 185167830), (9, 123445220), (10, 111100698), (12, 92583915), (15, 74067132), (18, 61722610), (20, 55550349), (30, 37033566), (36, 30861305), (45, 24689044), (60, 18516783), (90, 12344522), (137, 8109540), (180, 6172261), (274, 4054770), (411, 2703180), (548, 2027385), (685, 1621908), (822, 1351590), (1233, 901060), (1370, 810954), (1644, 675795), (2055, 540636), (2466, 450530), (2740, 405477), (4110, 270318), (4932, 225265), (6165, 180212), (8220, 135159), (12330, 90106), (24660, 45053)]