140274630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11213}}^1$

素因数の和:11365

約数の個数: 48

約数和(自身を含む): 367370640

約数和(自身を除く): 227096010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 11213, 12510, 22426, 33639, 56065, 67278, 100917, 112130, 168195, 201834, 336390, 504585, 1009170, 1558607, 3117214, 4675821, 7793035, 9351642, 14027463, 15586070, 23379105, 28054926, 46758210, 70137315, 140274630]

約数ペア:

[(1, 140274630), (2, 70137315), (3, 46758210), (5, 28054926), (6, 23379105), (9, 15586070), (10, 14027463), (15, 9351642), (18, 7793035), (30, 4675821), (45, 3117214), (90, 1558607), (139, 1009170), (278, 504585), (417, 336390), (695, 201834), (834, 168195), (1251, 112130), (1390, 100917), (2085, 67278), (2502, 56065), (4170, 33639), (6255, 22426), (11213, 12510)]