1178668890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{22541}}^1$

素因数の和:22644

約数の個数: 96

約数和(自身を含む): 3544684416

約数和(自身を除く): 2366015526

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 83, 90, 105, 126, 166, 210, 249, 315, 415, 498, 581, 630, 747, 830, 1162, 1245, 1494, 1743, 2490, 2905, 3486, 3735, 5229, 5810, 7470, 8715, 10458, 17430, 22541, 26145, 45082, 52290, 67623, 112705, 135246, 157787, 202869, 225410, 315574, 338115, 405738, 473361, 676230, 788935, 946722, 1014345, 1420083, 1577870, 1870903, 2028690, 2366805, 2840166, 3741806, 4733610, 5612709, 7100415, 9354515, 11225418, 13096321, 14200830, 16838127, 18709030, 26192642, 28063545, 33676254, 39288963, 56127090, 65481605, 78577926, 84190635, 117866889, 130963210, 168381270, 196444815, 235733778, 392889630, 589334445, 1178668890]

約数ペア:

[(1, 1178668890), (2, 589334445), (3, 392889630), (5, 235733778), (6, 196444815), (7, 168381270), (9, 130963210), (10, 117866889), (14, 84190635), (15, 78577926), (18, 65481605), (21, 56127090), (30, 39288963), (35, 33676254), (42, 28063545), (45, 26192642), (63, 18709030), (70, 16838127), (83, 14200830), (90, 13096321), (105, 11225418), (126, 9354515), (166, 7100415), (210, 5612709), (249, 4733610), (315, 3741806), (415, 2840166), (498, 2366805), (581, 2028690), (630, 1870903), (747, 1577870), (830, 1420083), (1162, 1014345), (1245, 946722), (1494, 788935), (1743, 676230), (2490, 473361), (2905, 405738), (3486, 338115), (3735, 315574), (5229, 225410), (5810, 202869), (7470, 157787), (8715, 135246), (10458, 112705), (17430, 67623), (22541, 52290), (26145, 45082)]