About the Number

129969210

129969209 ← → 129969211

2進数表記:111101111110010110000111010

漢数字表記:一億二千九百九十六万九千二百十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 113 1 × 5477 1

素因数の和:5607
約数の個数: 64
約数和(自身を含む): 359707392
約数和(自身を除く): 229738182

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 2373, 3390, 3955, 4746, 5477, 7910, 10954, 11865, 16431, 23730, 27385, 32862, 38339, 54770, 76678, 82155, 115017, 164310, 191695, 230034, 383390, 575085, 618901, 1150170, 1237802, 1856703, 3094505, 3713406, 4332307, 6189010, 8664614, 9283515, 12996921, 18567030, 21661535, 25993842, 43323070, 64984605, 129969210]

約数ペア:
[(1, 129969210), (2, 64984605), (3, 43323070), (5, 25993842), (6, 21661535), (7, 18567030), (10, 12996921), (14, 9283515), (15, 8664614), (21, 6189010), (30, 4332307), (35, 3713406), (42, 3094505), (70, 1856703), (105, 1237802), (113, 1150170), (210, 618901), (226, 575085), (339, 383390), (565, 230034), (678, 191695), (791, 164310), (1130, 115017), (1582, 82155), (1695, 76678), (2373, 54770), (3390, 38339), (3955, 32862), (4746, 27385), (5477, 23730), (7910, 16431), (10954, 11865)]

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