About the Number

118520130

118520129 ← → 118520131

2進数表記:111000100000111100101000010

漢数字表記:一億千八百五十二万百三十

素因数分解:

2 1 × 3 1 × 5 1 × 31 2 × 4111 1

素因数の和:4183
約数の個数: 48
約数和(自身を含む): 293991552
約数和(自身を除く): 175471422

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 4111, 4805, 5766, 8222, 9610, 12333, 14415, 20555, 24666, 28830, 41110, 61665, 123330, 127441, 254882, 382323, 637205, 764646, 1274410, 1911615, 3823230, 3950671, 7901342, 11852013, 19753355, 23704026, 39506710, 59260065, 118520130]

約数ペア:
[(1, 118520130), (2, 59260065), (3, 39506710), (5, 23704026), (6, 19753355), (10, 11852013), (15, 7901342), (30, 3950671), (31, 3823230), (62, 1911615), (93, 1274410), (155, 764646), (186, 637205), (310, 382323), (465, 254882), (930, 127441), (961, 123330), (1922, 61665), (2883, 41110), (4111, 28830), (4805, 24666), (5766, 20555), (8222, 14415), (9610, 12333)]

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