22867740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18149}}^1$

素因数の和:18171

約数の個数: 72

約数和(自身を含む): 79279200

約数和(自身を除く): 56411460

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, 18149, 36298, 54447, 72596, 90745, 108894, 127043, 163341, 181490, 217788, 254086, 272235, 326682, 362980, 381129, 508172, 544470, 635215, 653364, 762258, 816705, 1088940, 1143387, 1270430, 1524516, 1633410, 1905645, 2286774, 2540860, 3266820, 3811290, 4573548, 5716935, 7622580, 11433870, 22867740]

約数ペア:

[(1, 22867740), (2, 11433870), (3, 7622580), (4, 5716935), (5, 4573548), (6, 3811290), (7, 3266820), (9, 2540860), (10, 2286774), (12, 1905645), (14, 1633410), (15, 1524516), (18, 1270430), (20, 1143387), (21, 1088940), (28, 816705), (30, 762258), (35, 653364), (36, 635215), (42, 544470), (45, 508172), (60, 381129), (63, 362980), (70, 326682), (84, 272235), (90, 254086), (105, 217788), (126, 181490), (140, 163341), (180, 127043), (210, 108894), (252, 90745), (315, 72596), (420, 54447), (630, 36298), (1260, 18149)]