2449866420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{17077}}^1$

素因数の和:17889

約数の個数: 72

約数和(自身を含む): 7441021224

約数和(自身を除く): 4991154804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 797, 1594, 2391, 3188, 3985, 4782, 7173, 7970, 9564, 11955, 14346, 15940, 17077, 23910, 28692, 34154, 35865, 47820, 51231, 68308, 71730, 85385, 102462, 143460, 153693, 170770, 204924, 256155, 307386, 341540, 512310, 614772, 768465, 1024620, 1536930, 3073860, 13610369, 27220738, 40831107, 54441476, 68051845, 81662214, 122493321, 136103690, 163324428, 204155535, 244986642, 272207380, 408311070, 489973284, 612466605, 816622140, 1224933210, 2449866420]

約数ペア:

[(1, 2449866420), (2, 1224933210), (3, 816622140), (4, 612466605), (5, 489973284), (6, 408311070), (9, 272207380), (10, 244986642), (12, 204155535), (15, 163324428), (18, 136103690), (20, 122493321), (30, 81662214), (36, 68051845), (45, 54441476), (60, 40831107), (90, 27220738), (180, 13610369), (797, 3073860), (1594, 1536930), (2391, 1024620), (3188, 768465), (3985, 614772), (4782, 512310), (7173, 341540), (7970, 307386), (9564, 256155), (11955, 204924), (14346, 170770), (15940, 153693), (17077, 143460), (23910, 102462), (28692, 85385), (34154, 71730), (35865, 68308), (47820, 51231)]