270120004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2305

約数の個数: 96

約数和(自身を含む): 651442176

約数和(自身を除く): 381322172

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 68, 77, 92, 119, 154, 161, 187, 238, 253, 308, 322, 374, 391, 476, 506, 644, 748, 782, 1012, 1309, 1564, 1771, 2243, 2618, 2737, 3542, 4301, 4486, 5236, 5474, 7084, 8602, 8972, 10948, 15701, 17204, 24673, 30107, 31402, 38131, 49346, 51589, 60214, 62804, 76262, 98692, 103178, 120428, 152524, 172711, 206356, 266917, 345422, 361123, 419441, 533834, 567479, 690844, 722246, 838882, 877013, 1067668, 1134958, 1444492, 1677764, 1754026, 2269916, 2936087, 3508052, 3972353, 5872174, 6139091, 7944706, 9647143, 11744348, 12278182, 15889412, 19294286, 24556364, 38588572, 67530001, 135060002, 270120004]

約数ペア:

[(1, 270120004), (2, 135060002), (4, 67530001), (7, 38588572), (11, 24556364), (14, 19294286), (17, 15889412), (22, 12278182), (23, 11744348), (28, 9647143), (34, 7944706), (44, 6139091), (46, 5872174), (68, 3972353), (77, 3508052), (92, 2936087), (119, 2269916), (154, 1754026), (161, 1677764), (187, 1444492), (238, 1134958), (253, 1067668), (308, 877013), (322, 838882), (374, 722246), (391, 690844), (476, 567479), (506, 533834), (644, 419441), (748, 361123), (782, 345422), (1012, 266917), (1309, 206356), (1564, 172711), (1771, 152524), (2243, 120428), (2618, 103178), (2737, 98692), (3542, 76262), (4301, 62804), (4486, 60214), (5236, 51589), (5474, 49346), (7084, 38131), (8602, 31402), (8972, 30107), (10948, 24673), (15701, 17204)]