21422569140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17002039}}^1$

素因数の和:17002061

約数の個数: 72

約数和(自身を含む): 74264910720

約数和(自身を除く): 52842341580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 17002039, 34004078, 51006117, 68008156, 85010195, 102012234, 119014273, 153018351, 170020390, 204024468, 238028546, 255030585, 306036702, 340040780, 357042819, 476057092, 510061170, 595071365, 612073404, 714085638, 765091755, 1020122340, 1071128457, 1190142730, 1428171276, 1530183510, 1785214095, 2142256914, 2380285460, 3060367020, 3570428190, 4284513828, 5355642285, 7140856380, 10711284570, 21422569140]

約数ペア:

[(1, 21422569140), (2, 10711284570), (3, 7140856380), (4, 5355642285), (5, 4284513828), (6, 3570428190), (7, 3060367020), (9, 2380285460), (10, 2142256914), (12, 1785214095), (14, 1530183510), (15, 1428171276), (18, 1190142730), (20, 1071128457), (21, 1020122340), (28, 765091755), (30, 714085638), (35, 612073404), (36, 595071365), (42, 510061170), (45, 476057092), (60, 357042819), (63, 340040780), (70, 306036702), (84, 255030585), (90, 238028546), (105, 204024468), (126, 170020390), (140, 153018351), (180, 119014273), (210, 102012234), (252, 85010195), (315, 68008156), (420, 51006117), (630, 34004078), (1260, 17002039)]