1407165340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{24337}}^1$

素因数の和:24419

約数の個数: 72

約数和(自身を含む): 3495910320

約数和(自身を除く): 2088744980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 980, 1180, 1652, 2065, 2891, 4130, 5782, 8260, 11564, 14455, 24337, 28910, 48674, 57820, 97348, 121685, 170359, 243370, 340718, 486740, 681436, 851795, 1192513, 1435883, 1703590, 2385026, 2871766, 3407180, 4770052, 5743532, 5962565, 7179415, 10051181, 11925130, 14358830, 20102362, 23850260, 28717660, 40204724, 50255905, 70358267, 100511810, 140716534, 201023620, 281433068, 351791335, 703582670, 1407165340]

約数ペア:

[(1, 1407165340), (2, 703582670), (4, 351791335), (5, 281433068), (7, 201023620), (10, 140716534), (14, 100511810), (20, 70358267), (28, 50255905), (35, 40204724), (49, 28717660), (59, 23850260), (70, 20102362), (98, 14358830), (118, 11925130), (140, 10051181), (196, 7179415), (236, 5962565), (245, 5743532), (295, 4770052), (413, 3407180), (490, 2871766), (590, 2385026), (826, 1703590), (980, 1435883), (1180, 1192513), (1652, 851795), (2065, 681436), (2891, 486740), (4130, 340718), (5782, 243370), (8260, 170359), (11564, 121685), (14455, 97348), (24337, 57820), (28910, 48674)]