About the Number

120007242910

120007242909 ← → 120007242911

2進数表記:1101111110000111111010011010010011110

漢数字表記:千二百億七百二十四万二千九百十

素因数分解:

2 1 × 5 1 × 29 1 × 1723 1 × 240173 1

素因数の和:241932
約数の個数: 32
約数和(自身を含む): 223592387040
約数和(自身を除く): 103585144130

約数列:
[1, 2, 5, 10, 29, 58, 145, 290, 1723, 3446, 8615, 17230, 49967, 99934, 240173, 249835, 480346, 499670, 1200865, 2401730, 6965017, 13930034, 34825085, 69650170, 413818079, 827636158, 2069090395, 4138180790, 12000724291, 24001448582, 60003621455, 120007242910]

約数ペア:
[(1, 120007242910), (2, 60003621455), (5, 24001448582), (10, 12000724291), (29, 4138180790), (58, 2069090395), (145, 827636158), (290, 413818079), (1723, 69650170), (3446, 34825085), (8615, 13930034), (17230, 6965017), (49967, 2401730), (99934, 1200865), (240173, 499670), (249835, 480346)]

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