9222220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3502

約数の個数: 48

約数和(自身を含む): 23304960

約数和(自身を除く): 14082740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3467, 6934, 13868, 17335, 24269, 34670, 48538, 65873, 69340, 97076, 121345, 131746, 242690, 263492, 329365, 461111, 485380, 658730, 922222, 1317460, 1844444, 2305555, 4611110, 9222220]

約数ペア:

[(1, 9222220), (2, 4611110), (4, 2305555), (5, 1844444), (7, 1317460), (10, 922222), (14, 658730), (19, 485380), (20, 461111), (28, 329365), (35, 263492), (38, 242690), (70, 131746), (76, 121345), (95, 97076), (133, 69340), (140, 65873), (190, 48538), (266, 34670), (380, 24269), (532, 17335), (665, 13868), (1330, 6934), (2660, 3467)]