About the Number

34212780

34212779 ← → 34212781

2進数表記:10000010100000101110101100

漢数字表記:三千四百二十一万二千七百八十

素因数分解:

2 2 × 3 4 × 5 1 × 7 2 × 431 1

素因数の和:466
約数の個数: 180
約数和(自身を含む): 125139168
約数和(自身を除く): 90926388

約数列:
[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 431, 441, 490, 540, 567, 588, 630, 735, 756, 810, 862, 882, 945, 980, 1134, 1260, 1293, 1323, 1470, 1620, 1724, 1764, 1890, 2155, 2205, 2268, 2586, 2646, 2835, 2940, 3017, 3780, 3879, 3969, 4310, 4410, 5172, 5292, 5670, 6034, 6465, 6615, 7758, 7938, 8620, 8820, 9051, 11340, 11637, 12068, 12930, 13230, 15085, 15516, 15876, 18102, 19395, 19845, 21119, 23274, 25860, 26460, 27153, 30170, 34911, 36204, 38790, 39690, 42238, 45255, 46548, 54306, 58185, 60340, 63357, 69822, 77580, 79380, 81459, 84476, 90510, 105595, 108612, 116370, 126714, 135765, 139644, 162918, 174555, 181020, 190071, 211190, 232740, 244377, 253428, 271530, 316785, 325836, 349110, 380142, 407295, 422380, 488754, 543060, 570213, 633570, 698220, 760284, 814590, 950355, 977508, 1140426, 1221885, 1267140, 1629180, 1710639, 1900710, 2280852, 2443770, 2851065, 3421278, 3801420, 4887540, 5702130, 6842556, 8553195, 11404260, 17106390, 34212780]

約数ペア:
[(1, 34212780), (2, 17106390), (3, 11404260), (4, 8553195), (5, 6842556), (6, 5702130), (7, 4887540), (9, 3801420), (10, 3421278), (12, 2851065), (14, 2443770), (15, 2280852), (18, 1900710), (20, 1710639), (21, 1629180), (27, 1267140), (28, 1221885), (30, 1140426), (35, 977508), (36, 950355), (42, 814590), (45, 760284), (49, 698220), (54, 633570), (60, 570213), (63, 543060), (70, 488754), (81, 422380), (84, 407295), (90, 380142), (98, 349110), (105, 325836), (108, 316785), (126, 271530), (135, 253428), (140, 244377), (147, 232740), (162, 211190), (180, 190071), (189, 181020), (196, 174555), (210, 162918), (245, 139644), (252, 135765), (270, 126714), (294, 116370), (315, 108612), (324, 105595), (378, 90510), (405, 84476), (420, 81459), (431, 79380), (441, 77580), (490, 69822), (540, 63357), (567, 60340), (588, 58185), (630, 54306), (735, 46548), (756, 45255), (810, 42238), (862, 39690), (882, 38790), (945, 36204), (980, 34911), (1134, 30170), (1260, 27153), (1293, 26460), (1323, 25860), (1470, 23274), (1620, 21119), (1724, 19845), (1764, 19395), (1890, 18102), (2155, 15876), (2205, 15516), (2268, 15085), (2586, 13230), (2646, 12930), (2835, 12068), (2940, 11637), (3017, 11340), (3780, 9051), (3879, 8820), (3969, 8620), (4310, 7938), (4410, 7758), (5172, 6615), (5292, 6465), (5670, 6034)]

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