About the Number

29885730

29885729 ← → 29885731

2進数表記:1110010000000010100100010

漢数字表記:二千九百八十八万五千七百三十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 61 1 × 2333 1

素因数の和:2411
約数の個数: 64
約数和(自身を含む): 83351808
約数和(自身を除く): 53466078

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2333, 2562, 4270, 4666, 6405, 6999, 11665, 12810, 13998, 16331, 23330, 32662, 34995, 48993, 69990, 81655, 97986, 142313, 163310, 244965, 284626, 426939, 489930, 711565, 853878, 996191, 1423130, 1992382, 2134695, 2988573, 4269390, 4980955, 5977146, 9961910, 14942865, 29885730]

約数ペア:
[(1, 29885730), (2, 14942865), (3, 9961910), (5, 5977146), (6, 4980955), (7, 4269390), (10, 2988573), (14, 2134695), (15, 1992382), (21, 1423130), (30, 996191), (35, 853878), (42, 711565), (61, 489930), (70, 426939), (105, 284626), (122, 244965), (183, 163310), (210, 142313), (305, 97986), (366, 81655), (427, 69990), (610, 48993), (854, 34995), (915, 32662), (1281, 23330), (1830, 16331), (2135, 13998), (2333, 12810), (2562, 11665), (4270, 6999), (4666, 6405)]

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