About the Number

1421282010

1421282009 ← → 1421282011

2進数表記:1010100101101110000101011011010

漢数字表記:十四億二千百二十八万二千十

素因数分解:

2 1 × 3 1 × 5 1 × 23 1 × 43 1 × 47903 1

素因数の和:47979
約数の個数: 64
約数和(自身を含む): 3642236928
約数和(自身を除く): 2220954918

約数列:
[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1978, 2967, 4945, 5934, 9890, 14835, 29670, 47903, 95806, 143709, 239515, 287418, 479030, 718545, 1101769, 1437090, 2059829, 2203538, 3305307, 4119658, 5508845, 6179487, 6610614, 10299145, 11017690, 12358974, 16526535, 20598290, 30897435, 33053070, 47376067, 61794870, 94752134, 142128201, 236880335, 284256402, 473760670, 710641005, 1421282010]

約数ペア:
[(1, 1421282010), (2, 710641005), (3, 473760670), (5, 284256402), (6, 236880335), (10, 142128201), (15, 94752134), (23, 61794870), (30, 47376067), (43, 33053070), (46, 30897435), (69, 20598290), (86, 16526535), (115, 12358974), (129, 11017690), (138, 10299145), (215, 6610614), (230, 6179487), (258, 5508845), (345, 4119658), (430, 3305307), (645, 2203538), (690, 2059829), (989, 1437090), (1290, 1101769), (1978, 718545), (2967, 479030), (4945, 287418), (5934, 239515), (9890, 143709), (14835, 95806), (29670, 47903)]

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