About the Number

15104740

15104739 ← → 15104741

2進数表記:111001100111101011100100

漢数字表記:千五百十万四千七百四十

素因数分解:

2 2 × 5 1 × 7 2 × 15413 1

素因数の和:15436
約数の個数: 36
約数和(自身を含む): 36901116
約数和(自身を除く): 21796376

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 15413, 30826, 61652, 77065, 107891, 154130, 215782, 308260, 431564, 539455, 755237, 1078910, 1510474, 2157820, 3020948, 3776185, 7552370, 15104740]

約数ペア:
[(1, 15104740), (2, 7552370), (4, 3776185), (5, 3020948), (7, 2157820), (10, 1510474), (14, 1078910), (20, 755237), (28, 539455), (35, 431564), (49, 308260), (70, 215782), (98, 154130), (140, 107891), (196, 77065), (245, 61652), (490, 30826), (980, 15413)]

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