2906959860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18757}}^1$

素因数の和:18823

約数の個数: 192

約数和(自身を含む): 10588515840

約数和(自身を除く): 7681555980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 540, 574, 615, 630, 738, 756, 820, 861, 945, 1107, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 1890, 2214, 2460, 2583, 2870, 3444, 3690, 3780, 4305, 4428, 5166, 5535, 5740, 7380, 7749, 8610, 10332, 11070, 12915, 15498, 17220, 18757, 22140, 25830, 30996, 37514, 38745, 51660, 56271, 75028, 77490, 93785, 112542, 131299, 154980, 168813, 187570, 225084, 262598, 281355, 337626, 375140, 393897, 506439, 525196, 562710, 656495, 675252, 769037, 787794, 844065, 1012878, 1125420, 1181691, 1312990, 1538074, 1575588, 1688130, 1969485, 2025756, 2307111, 2363382, 2532195, 2625980, 3076148, 3376260, 3545073, 3845185, 3938970, 4614222, 4726764, 5064390, 5383259, 5908455, 6921333, 7090146, 7690370, 7877940, 9228444, 10128780, 10766518, 11535555, 11816910, 13842666, 14180292, 15380740, 16149777, 17725365, 20763999, 21533036, 23071110, 23633820, 26916295, 27685332, 32299554, 34606665, 35450730, 41527998, 46142220, 48449331, 53832590, 64599108, 69213330, 70901460, 80748885, 83055996, 96898662, 103819995, 107665180, 138426660, 145347993, 161497770, 193797324, 207639990, 242246655, 290695986, 322995540, 415279980, 484493310, 581391972, 726739965, 968986620, 1453479930, 2906959860]

約数ペア:

[(1, 2906959860), (2, 1453479930), (3, 968986620), (4, 726739965), (5, 581391972), (6, 484493310), (7, 415279980), (9, 322995540), (10, 290695986), (12, 242246655), (14, 207639990), (15, 193797324), (18, 161497770), (20, 145347993), (21, 138426660), (27, 107665180), (28, 103819995), (30, 96898662), (35, 83055996), (36, 80748885), (41, 70901460), (42, 69213330), (45, 64599108), (54, 53832590), (60, 48449331), (63, 46142220), (70, 41527998), (82, 35450730), (84, 34606665), (90, 32299554), (105, 27685332), (108, 26916295), (123, 23633820), (126, 23071110), (135, 21533036), (140, 20763999), (164, 17725365), (180, 16149777), (189, 15380740), (205, 14180292), (210, 13842666), (246, 11816910), (252, 11535555), (270, 10766518), (287, 10128780), (315, 9228444), (369, 7877940), (378, 7690370), (410, 7090146), (420, 6921333), (492, 5908455), (540, 5383259), (574, 5064390), (615, 4726764), (630, 4614222), (738, 3938970), (756, 3845185), (820, 3545073), (861, 3376260), (945, 3076148), (1107, 2625980), (1148, 2532195), (1230, 2363382), (1260, 2307111), (1435, 2025756), (1476, 1969485), (1722, 1688130), (1845, 1575588), (1890, 1538074), (2214, 1312990), (2460, 1181691), (2583, 1125420), (2870, 1012878), (3444, 844065), (3690, 787794), (3780, 769037), (4305, 675252), (4428, 656495), (5166, 562710), (5535, 525196), (5740, 506439), (7380, 393897), (7749, 375140), (8610, 337626), (10332, 281355), (11070, 262598), (12915, 225084), (15498, 187570), (17220, 168813), (18757, 154980), (22140, 131299), (25830, 112542), (30996, 93785), (37514, 77490), (38745, 75028), (51660, 56271)]