About the Number

139804770

139804769 ← → 139804771

2進数表記:1000010101010100000001100010

漢数字表記:一億三千九百八十万四千七百七十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 17 1 × 39161 1

素因数の和:39195
約数の個数: 64
約数和(自身を含む): 406031616
約数和(自身を除く): 266226846

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 39161, 78322, 117483, 195805, 234966, 274127, 391610, 548254, 587415, 665737, 822381, 1174830, 1331474, 1370635, 1644762, 1997211, 2741270, 3328685, 3994422, 4111905, 4660159, 6657370, 8223810, 9320318, 9986055, 13980477, 19972110, 23300795, 27960954, 46601590, 69902385, 139804770]

約数ペア:
[(1, 139804770), (2, 69902385), (3, 46601590), (5, 27960954), (6, 23300795), (7, 19972110), (10, 13980477), (14, 9986055), (15, 9320318), (17, 8223810), (21, 6657370), (30, 4660159), (34, 4111905), (35, 3994422), (42, 3328685), (51, 2741270), (70, 1997211), (85, 1644762), (102, 1370635), (105, 1331474), (119, 1174830), (170, 822381), (210, 665737), (238, 587415), (255, 548254), (357, 391610), (510, 274127), (595, 234966), (714, 195805), (1190, 117483), (1785, 78322), (3570, 39161)]

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