713986020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1709}}^1$

素因数の和:1946

約数の個数: 144

約数和(自身を含む): 2375231040

約数和(自身を除く): 1661245020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 211, 220, 330, 396, 422, 495, 633, 660, 844, 990, 1055, 1266, 1709, 1899, 1980, 2110, 2321, 2532, 3165, 3418, 3798, 4220, 4642, 5127, 6330, 6836, 6963, 7596, 8545, 9284, 9495, 10254, 11605, 12660, 13926, 15381, 17090, 18799, 18990, 20508, 20889, 23210, 25635, 27852, 30762, 34180, 34815, 37598, 37980, 41778, 46420, 51270, 56397, 61524, 69630, 75196, 76905, 83556, 93995, 102540, 104445, 112794, 139260, 153810, 169191, 187990, 208890, 225588, 281985, 307620, 338382, 360599, 375980, 417780, 563970, 676764, 721198, 845955, 1081797, 1127940, 1442396, 1691910, 1802995, 2163594, 3245391, 3383820, 3605990, 3966589, 4327188, 5408985, 6490782, 7211980, 7933178, 10817970, 11899767, 12981564, 15866356, 16226955, 19832945, 21635940, 23799534, 32453910, 35699301, 39665890, 47599068, 59498835, 64907820, 71398602, 79331780, 118997670, 142797204, 178496505, 237995340, 356993010, 713986020]

約数ペア:

[(1, 713986020), (2, 356993010), (3, 237995340), (4, 178496505), (5, 142797204), (6, 118997670), (9, 79331780), (10, 71398602), (11, 64907820), (12, 59498835), (15, 47599068), (18, 39665890), (20, 35699301), (22, 32453910), (30, 23799534), (33, 21635940), (36, 19832945), (44, 16226955), (45, 15866356), (55, 12981564), (60, 11899767), (66, 10817970), (90, 7933178), (99, 7211980), (110, 6490782), (132, 5408985), (165, 4327188), (180, 3966589), (198, 3605990), (211, 3383820), (220, 3245391), (330, 2163594), (396, 1802995), (422, 1691910), (495, 1442396), (633, 1127940), (660, 1081797), (844, 845955), (990, 721198), (1055, 676764), (1266, 563970), (1709, 417780), (1899, 375980), (1980, 360599), (2110, 338382), (2321, 307620), (2532, 281985), (3165, 225588), (3418, 208890), (3798, 187990), (4220, 169191), (4642, 153810), (5127, 139260), (6330, 112794), (6836, 104445), (6963, 102540), (7596, 93995), (8545, 83556), (9284, 76905), (9495, 75196), (10254, 69630), (11605, 61524), (12660, 56397), (13926, 51270), (15381, 46420), (17090, 41778), (18799, 37980), (18990, 37598), (20508, 34815), (20889, 34180), (23210, 30762), (25635, 27852)]