About the Number

2010218730

2010218729 ← → 2010218731

2進数表記:1110111110100011000000011101010

漢数字表記:二十億千二十一万八千七百三十

素因数分解:

2 1 × 3 1 × 5 1 × 13 1 × 1553 1 × 3319 1

素因数の和:4895
約数の個数: 64
約数和(自身を含む): 5200554240
約数和(自身を除く): 3190335510

約数列:
[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1553, 3106, 3319, 4659, 6638, 7765, 9318, 9957, 15530, 16595, 19914, 20189, 23295, 33190, 40378, 43147, 46590, 49785, 60567, 86294, 99570, 100945, 121134, 129441, 201890, 215735, 258882, 302835, 431470, 605670, 647205, 1294410, 5154407, 10308814, 15463221, 25772035, 30926442, 51544070, 67007291, 77316105, 134014582, 154632210, 201021873, 335036455, 402043746, 670072910, 1005109365, 2010218730]

約数ペア:
[(1, 2010218730), (2, 1005109365), (3, 670072910), (5, 402043746), (6, 335036455), (10, 201021873), (13, 154632210), (15, 134014582), (26, 77316105), (30, 67007291), (39, 51544070), (65, 30926442), (78, 25772035), (130, 15463221), (195, 10308814), (390, 5154407), (1553, 1294410), (3106, 647205), (3319, 605670), (4659, 431470), (6638, 302835), (7765, 258882), (9318, 215735), (9957, 201890), (15530, 129441), (16595, 121134), (19914, 100945), (20189, 99570), (23295, 86294), (33190, 60567), (40378, 49785), (43147, 46590)]

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