About the Number

238862130

238862129 ← → 238862131

2進数表記:1110001111001011111100110010

漢数字表記:二億三千八百八十六万二千百三十

素因数分解:

2 1 × 3 1 × 5 1 × 13 1 × 23 1 × 31 1 × 859 1

素因数の和:936
約数の個数: 128
約数和(自身を含む): 665763840
約数和(自身を除く): 426901710

約数列:
[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 31, 39, 46, 62, 65, 69, 78, 93, 115, 130, 138, 155, 186, 195, 230, 299, 310, 345, 390, 403, 465, 598, 690, 713, 806, 859, 897, 930, 1209, 1426, 1495, 1718, 1794, 2015, 2139, 2418, 2577, 2990, 3565, 4030, 4278, 4295, 4485, 5154, 6045, 7130, 8590, 8970, 9269, 10695, 11167, 12090, 12885, 18538, 19757, 21390, 22334, 25770, 26629, 27807, 33501, 39514, 46345, 53258, 55614, 55835, 59271, 67002, 79887, 92690, 98785, 111670, 118542, 133145, 139035, 159774, 167505, 197570, 256841, 266290, 278070, 296355, 335010, 346177, 399435, 513682, 592710, 612467, 692354, 770523, 798870, 1038531, 1224934, 1284205, 1541046, 1730885, 1837401, 2077062, 2568410, 3062335, 3461770, 3674802, 3852615, 5192655, 6124670, 7705230, 7962071, 9187005, 10385310, 15924142, 18374010, 23886213, 39810355, 47772426, 79620710, 119431065, 238862130]

約数ペア:
[(1, 238862130), (2, 119431065), (3, 79620710), (5, 47772426), (6, 39810355), (10, 23886213), (13, 18374010), (15, 15924142), (23, 10385310), (26, 9187005), (30, 7962071), (31, 7705230), (39, 6124670), (46, 5192655), (62, 3852615), (65, 3674802), (69, 3461770), (78, 3062335), (93, 2568410), (115, 2077062), (130, 1837401), (138, 1730885), (155, 1541046), (186, 1284205), (195, 1224934), (230, 1038531), (299, 798870), (310, 770523), (345, 692354), (390, 612467), (403, 592710), (465, 513682), (598, 399435), (690, 346177), (713, 335010), (806, 296355), (859, 278070), (897, 266290), (930, 256841), (1209, 197570), (1426, 167505), (1495, 159774), (1718, 139035), (1794, 133145), (2015, 118542), (2139, 111670), (2418, 98785), (2577, 92690), (2990, 79887), (3565, 67002), (4030, 59271), (4278, 55835), (4295, 55614), (4485, 53258), (5154, 46345), (6045, 39514), (7130, 33501), (8590, 27807), (8970, 26629), (9269, 25770), (10695, 22334), (11167, 21390), (12090, 19757), (12885, 18538)]

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