About the Number

15413990

15413989 ← → 15413991

2進数表記:111010110011001011100110

漢数字表記:千五百四十一万三千九百九十

素因数分解:

2 1 × 5 1 × 53 1 × 127 1 × 229 1

素因数の和:416
約数の個数: 32
約数和(自身を含む): 28615680
約数和(自身を除く): 13201690

約数列:
[1, 2, 5, 10, 53, 106, 127, 229, 254, 265, 458, 530, 635, 1145, 1270, 2290, 6731, 12137, 13462, 24274, 29083, 33655, 58166, 60685, 67310, 121370, 145415, 290830, 1541399, 3082798, 7706995, 15413990]

約数ペア:
[(1, 15413990), (2, 7706995), (5, 3082798), (10, 1541399), (53, 290830), (106, 145415), (127, 121370), (229, 67310), (254, 60685), (265, 58166), (458, 33655), (530, 29083), (635, 24274), (1145, 13462), (1270, 12137), (2290, 6731)]

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