2479749930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10331}}^1$

素因数の和:10481

約数の個数: 128

約数和(自身を含む): 7617576960

約数和(自身を除く): 5137827030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 127, 135, 189, 210, 254, 270, 315, 378, 381, 630, 635, 762, 889, 945, 1143, 1270, 1778, 1890, 1905, 2286, 2667, 3429, 3810, 4445, 5334, 5715, 6858, 8001, 8890, 10331, 11430, 13335, 16002, 17145, 20662, 24003, 26670, 30993, 34290, 40005, 48006, 51655, 61986, 72317, 80010, 92979, 103310, 120015, 144634, 154965, 185958, 216951, 240030, 278937, 309930, 361585, 433902, 464895, 557874, 650853, 723170, 929790, 1084755, 1301706, 1312037, 1394685, 1952559, 2169510, 2624074, 2789370, 3254265, 3905118, 3936111, 6508530, 6560185, 7872222, 9184259, 9762795, 11808333, 13120370, 18368518, 19525590, 19680555, 23616666, 27552777, 35424999, 39361110, 45921295, 55105554, 59041665, 70849998, 82658331, 91842590, 118083330, 137763885, 165316662, 177124995, 247974993, 275527770, 354249990, 413291655, 495949986, 826583310, 1239874965, 2479749930]

約数ペア:

[(1, 2479749930), (2, 1239874965), (3, 826583310), (5, 495949986), (6, 413291655), (7, 354249990), (9, 275527770), (10, 247974993), (14, 177124995), (15, 165316662), (18, 137763885), (21, 118083330), (27, 91842590), (30, 82658331), (35, 70849998), (42, 59041665), (45, 55105554), (54, 45921295), (63, 39361110), (70, 35424999), (90, 27552777), (105, 23616666), (126, 19680555), (127, 19525590), (135, 18368518), (189, 13120370), (210, 11808333), (254, 9762795), (270, 9184259), (315, 7872222), (378, 6560185), (381, 6508530), (630, 3936111), (635, 3905118), (762, 3254265), (889, 2789370), (945, 2624074), (1143, 2169510), (1270, 1952559), (1778, 1394685), (1890, 1312037), (1905, 1301706), (2286, 1084755), (2667, 929790), (3429, 723170), (3810, 650853), (4445, 557874), (5334, 464895), (5715, 433902), (6858, 361585), (8001, 309930), (8890, 278937), (10331, 240030), (11430, 216951), (13335, 185958), (16002, 154965), (17145, 144634), (20662, 120015), (24003, 103310), (26670, 92979), (30993, 80010), (34290, 72317), (40005, 61986), (48006, 51655)]