2313231340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 5627510784

約数和(自身を除く): 3314279444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 281, 463, 508, 562, 635, 889, 926, 1124, 1270, 1405, 1778, 1852, 1967, 2315, 2540, 2810, 3241, 3556, 3934, 4445, 4630, 5620, 6482, 7868, 8890, 9260, 9835, 12964, 16205, 17780, 19670, 32410, 35687, 39340, 58801, 64820, 71374, 117602, 130103, 142748, 178435, 235204, 249809, 260206, 294005, 356870, 411607, 499618, 520412, 588010, 650515, 713740, 823214, 910721, 999236, 1176020, 1249045, 1301030, 1646428, 1821442, 2058035, 2498090, 2602060, 3642884, 4116070, 4553605, 4996180, 8232140, 9107210, 16523081, 18214420, 33046162, 66092324, 82615405, 115661567, 165230810, 231323134, 330461620, 462646268, 578307835, 1156615670, 2313231340]

約数ペア:

[(1, 2313231340), (2, 1156615670), (4, 578307835), (5, 462646268), (7, 330461620), (10, 231323134), (14, 165230810), (20, 115661567), (28, 82615405), (35, 66092324), (70, 33046162), (127, 18214420), (140, 16523081), (254, 9107210), (281, 8232140), (463, 4996180), (508, 4553605), (562, 4116070), (635, 3642884), (889, 2602060), (926, 2498090), (1124, 2058035), (1270, 1821442), (1405, 1646428), (1778, 1301030), (1852, 1249045), (1967, 1176020), (2315, 999236), (2540, 910721), (2810, 823214), (3241, 713740), (3556, 650515), (3934, 588010), (4445, 520412), (4630, 499618), (5620, 411607), (6482, 356870), (7868, 294005), (8890, 260206), (9260, 249809), (9835, 235204), (12964, 178435), (16205, 142748), (17780, 130103), (19670, 117602), (32410, 71374), (35687, 64820), (39340, 58801)]