7139157090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31079}}^1$

素因数の和:31152

約数の個数: 128

約数和(自身を含む): 20050329600

約数和(自身を除く): 12911172510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 741, 806, 930, 1178, 1209, 1235, 1482, 1767, 2015, 2418, 2470, 2945, 3534, 3705, 4030, 5890, 6045, 7410, 7657, 8835, 12090, 15314, 17670, 22971, 31079, 38285, 45942, 62158, 76570, 93237, 114855, 155395, 186474, 229710, 310790, 404027, 466185, 590501, 808054, 932370, 963449, 1181002, 1212081, 1771503, 1926898, 2020135, 2424162, 2890347, 2952505, 3543006, 4040270, 4817245, 5780694, 5905010, 6060405, 7676513, 8857515, 9634490, 12120810, 12524837, 14451735, 15353026, 17715030, 18305531, 23029539, 25049674, 28903470, 36611062, 37574511, 38382565, 46059078, 54916593, 62624185, 75149022, 76765130, 91527655, 109833186, 115147695, 125248370, 183055310, 187872555, 230295390, 237971903, 274582965, 375745110, 475943806, 549165930, 713915709, 1189859515, 1427831418, 2379719030, 3569578545, 7139157090]

約数ペア:

[(1, 7139157090), (2, 3569578545), (3, 2379719030), (5, 1427831418), (6, 1189859515), (10, 713915709), (13, 549165930), (15, 475943806), (19, 375745110), (26, 274582965), (30, 237971903), (31, 230295390), (38, 187872555), (39, 183055310), (57, 125248370), (62, 115147695), (65, 109833186), (78, 91527655), (93, 76765130), (95, 75149022), (114, 62624185), (130, 54916593), (155, 46059078), (186, 38382565), (190, 37574511), (195, 36611062), (247, 28903470), (285, 25049674), (310, 23029539), (390, 18305531), (403, 17715030), (465, 15353026), (494, 14451735), (570, 12524837), (589, 12120810), (741, 9634490), (806, 8857515), (930, 7676513), (1178, 6060405), (1209, 5905010), (1235, 5780694), (1482, 4817245), (1767, 4040270), (2015, 3543006), (2418, 2952505), (2470, 2890347), (2945, 2424162), (3534, 2020135), (3705, 1926898), (4030, 1771503), (5890, 1212081), (6045, 1181002), (7410, 963449), (7657, 932370), (8835, 808054), (12090, 590501), (15314, 466185), (17670, 404027), (22971, 310790), (31079, 229710), (38285, 186474), (45942, 155395), (62158, 114855), (76570, 93237)]