139751910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 382269888

約数和(自身を除く): 242517978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 181, 207, 230, 345, 362, 373, 414, 543, 690, 746, 905, 1035, 1086, 1119, 1629, 1810, 1865, 2070, 2238, 2715, 3258, 3357, 3730, 4163, 5430, 5595, 6714, 8145, 8326, 8579, 11190, 12489, 16290, 16785, 17158, 20815, 24978, 25737, 33570, 37467, 41630, 42895, 51474, 62445, 67513, 74934, 77211, 85790, 124890, 128685, 135026, 154422, 187335, 202539, 257370, 337565, 374670, 386055, 405078, 607617, 675130, 772110, 1012695, 1215234, 1552799, 2025390, 3038085, 3105598, 4658397, 6076170, 7763995, 9316794, 13975191, 15527990, 23291985, 27950382, 46583970, 69875955, 139751910]

約数ペア:

[(1, 139751910), (2, 69875955), (3, 46583970), (5, 27950382), (6, 23291985), (9, 15527990), (10, 13975191), (15, 9316794), (18, 7763995), (23, 6076170), (30, 4658397), (45, 3105598), (46, 3038085), (69, 2025390), (90, 1552799), (115, 1215234), (138, 1012695), (181, 772110), (207, 675130), (230, 607617), (345, 405078), (362, 386055), (373, 374670), (414, 337565), (543, 257370), (690, 202539), (746, 187335), (905, 154422), (1035, 135026), (1086, 128685), (1119, 124890), (1629, 85790), (1810, 77211), (1865, 74934), (2070, 67513), (2238, 62445), (2715, 51474), (3258, 42895), (3357, 41630), (3730, 37467), (4163, 33570), (5430, 25737), (5595, 24978), (6714, 20815), (8145, 17158), (8326, 16785), (8579, 16290), (11190, 12489)]