391470310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 910103040

約数和(自身を除く): 518632730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 59, 70, 77, 98, 110, 118, 154, 245, 295, 385, 413, 490, 539, 590, 649, 770, 826, 1078, 1231, 1298, 2065, 2462, 2695, 2891, 3245, 4130, 4543, 5390, 5782, 6155, 6490, 8617, 9086, 12310, 13541, 14455, 17234, 22715, 27082, 28910, 31801, 43085, 45430, 60319, 63602, 67705, 72629, 86170, 94787, 120638, 135410, 145258, 159005, 189574, 301595, 318010, 363145, 473935, 508403, 603190, 663509, 726290, 798919, 947870, 1016806, 1327018, 1597838, 2542015, 3317545, 3558821, 3994595, 5084030, 5592433, 6635090, 7117642, 7989190, 11184866, 17794105, 27962165, 35588210, 39147031, 55924330, 78294062, 195735155, 391470310]

約数ペア:

[(1, 391470310), (2, 195735155), (5, 78294062), (7, 55924330), (10, 39147031), (11, 35588210), (14, 27962165), (22, 17794105), (35, 11184866), (49, 7989190), (55, 7117642), (59, 6635090), (70, 5592433), (77, 5084030), (98, 3994595), (110, 3558821), (118, 3317545), (154, 2542015), (245, 1597838), (295, 1327018), (385, 1016806), (413, 947870), (490, 798919), (539, 726290), (590, 663509), (649, 603190), (770, 508403), (826, 473935), (1078, 363145), (1231, 318010), (1298, 301595), (2065, 189574), (2462, 159005), (2695, 145258), (2891, 135410), (3245, 120638), (4130, 94787), (4543, 86170), (5390, 72629), (5782, 67705), (6155, 63602), (6490, 60319), (8617, 45430), (9086, 43085), (12310, 31801), (13541, 28910), (14455, 27082), (17234, 22715)]