About the Number

129941070

129941069 ← → 129941071

2進数表記:111101111101011111001001110

漢数字表記:一億二千九百九十四万千七十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 599 1 × 1033 1

素因数の和:1649
約数の個数: 64
約数和(自身を含む): 357350400
約数和(自身を除く): 227409330

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 599, 1033, 1198, 1797, 2066, 2995, 3099, 3594, 4193, 5165, 5990, 6198, 7231, 8386, 8985, 10330, 12579, 14462, 15495, 17970, 20965, 21693, 25158, 30990, 36155, 41930, 43386, 62895, 72310, 108465, 125790, 216930, 618767, 1237534, 1856301, 3093835, 3712602, 4331369, 6187670, 8662738, 9281505, 12994107, 18563010, 21656845, 25988214, 43313690, 64970535, 129941070]

約数ペア:
[(1, 129941070), (2, 64970535), (3, 43313690), (5, 25988214), (6, 21656845), (7, 18563010), (10, 12994107), (14, 9281505), (15, 8662738), (21, 6187670), (30, 4331369), (35, 3712602), (42, 3093835), (70, 1856301), (105, 1237534), (210, 618767), (599, 216930), (1033, 125790), (1198, 108465), (1797, 72310), (2066, 62895), (2995, 43386), (3099, 41930), (3594, 36155), (4193, 30990), (5165, 25158), (5990, 21693), (6198, 20965), (7231, 17970), (8386, 15495), (8985, 14462), (10330, 12579)]

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