138573669220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{606131}}^1$

素因数の和:606241

約数の個数: 96

約数和(自身を含む): 351925088256

約数和(自身を除く): 213351419036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 71, 92, 115, 140, 142, 161, 230, 284, 322, 355, 460, 497, 644, 710, 805, 994, 1420, 1610, 1633, 1988, 2485, 3220, 3266, 4970, 6532, 8165, 9940, 11431, 16330, 22862, 32660, 45724, 57155, 114310, 228620, 606131, 1212262, 2424524, 3030655, 4242917, 6061310, 8485834, 12122620, 13941013, 16971668, 21214585, 27882026, 42429170, 43035301, 55764052, 69705065, 84858340, 86070602, 97587091, 139410130, 172141204, 195174182, 215176505, 278820260, 301247107, 390348364, 430353010, 487935455, 602494214, 860706020, 975870910, 989811923, 1204988428, 1506235535, 1951741820, 1979623846, 3012471070, 3959247692, 4949059615, 6024942140, 6928683461, 9898119230, 13857366922, 19796238460, 27714733844, 34643417305, 69286834610, 138573669220]

約数ペア:

[(1, 138573669220), (2, 69286834610), (4, 34643417305), (5, 27714733844), (7, 19796238460), (10, 13857366922), (14, 9898119230), (20, 6928683461), (23, 6024942140), (28, 4949059615), (35, 3959247692), (46, 3012471070), (70, 1979623846), (71, 1951741820), (92, 1506235535), (115, 1204988428), (140, 989811923), (142, 975870910), (161, 860706020), (230, 602494214), (284, 487935455), (322, 430353010), (355, 390348364), (460, 301247107), (497, 278820260), (644, 215176505), (710, 195174182), (805, 172141204), (994, 139410130), (1420, 97587091), (1610, 86070602), (1633, 84858340), (1988, 69705065), (2485, 55764052), (3220, 43035301), (3266, 42429170), (4970, 27882026), (6532, 21214585), (8165, 16971668), (9940, 13941013), (11431, 12122620), (16330, 8485834), (22862, 6061310), (32660, 4242917), (45724, 3030655), (57155, 2424524), (114310, 1212262), (228620, 606131)]