3119400540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2213}}^1$

素因数の和:2460

約数の個数: 144

約数和(自身を含む): 9748118016

約数和(自身を除く): 6628717476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 191, 205, 246, 369, 382, 410, 492, 573, 615, 738, 764, 820, 955, 1146, 1230, 1476, 1719, 1845, 1910, 2213, 2292, 2460, 2865, 3438, 3690, 3820, 4426, 5730, 6639, 6876, 7380, 7831, 8595, 8852, 11065, 11460, 13278, 15662, 17190, 19917, 22130, 23493, 26556, 31324, 33195, 34380, 39155, 39834, 44260, 46986, 66390, 70479, 78310, 79668, 90733, 93972, 99585, 117465, 132780, 140958, 156620, 181466, 199170, 234930, 272199, 281916, 352395, 362932, 398340, 422683, 453665, 469860, 544398, 704790, 816597, 845366, 907330, 1088796, 1268049, 1360995, 1409580, 1633194, 1690732, 1814660, 2113415, 2536098, 2721990, 3266388, 3804147, 4082985, 4226830, 5072196, 5443980, 6340245, 7608294, 8165970, 8453660, 12680490, 15216588, 16331940, 17330003, 19020735, 25360980, 34660006, 38041470, 51990009, 69320012, 76082940, 86650015, 103980018, 155970027, 173300030, 207960036, 259950045, 311940054, 346600060, 519900090, 623880108, 779850135, 1039800180, 1559700270, 3119400540]

約数ペア:

[(1, 3119400540), (2, 1559700270), (3, 1039800180), (4, 779850135), (5, 623880108), (6, 519900090), (9, 346600060), (10, 311940054), (12, 259950045), (15, 207960036), (18, 173300030), (20, 155970027), (30, 103980018), (36, 86650015), (41, 76082940), (45, 69320012), (60, 51990009), (82, 38041470), (90, 34660006), (123, 25360980), (164, 19020735), (180, 17330003), (191, 16331940), (205, 15216588), (246, 12680490), (369, 8453660), (382, 8165970), (410, 7608294), (492, 6340245), (573, 5443980), (615, 5072196), (738, 4226830), (764, 4082985), (820, 3804147), (955, 3266388), (1146, 2721990), (1230, 2536098), (1476, 2113415), (1719, 1814660), (1845, 1690732), (1910, 1633194), (2213, 1409580), (2292, 1360995), (2460, 1268049), (2865, 1088796), (3438, 907330), (3690, 845366), (3820, 816597), (4426, 704790), (5730, 544398), (6639, 469860), (6876, 453665), (7380, 422683), (7831, 398340), (8595, 362932), (8852, 352395), (11065, 281916), (11460, 272199), (13278, 234930), (15662, 199170), (17190, 181466), (19917, 156620), (22130, 140958), (23493, 132780), (26556, 117465), (31324, 99585), (33195, 93972), (34380, 90733), (39155, 79668), (39834, 78310), (44260, 70479), (46986, 66390)]