30952744732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{639361}}^1$

素因数の和:639411

約数の個数: 72

約数和(自身を含む): 71429522640

約数和(自身を除く): 40476777908

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 6916, 12103, 24206, 48412, 639361, 1278722, 2557444, 4475527, 8311693, 8951054, 12147859, 16623386, 17902108, 24295718, 31328689, 33246772, 48591436, 58181851, 62657378, 85035013, 116363702, 125314756, 157922167, 170070026, 232727404, 315844334, 340140052, 407272957, 595245091, 631688668, 814545914, 1105455169, 1190490182, 1629091828, 2210910338, 2380980364, 4421820676, 7738186183, 15476372366, 30952744732]

約数ペア:

[(1, 30952744732), (2, 15476372366), (4, 7738186183), (7, 4421820676), (13, 2380980364), (14, 2210910338), (19, 1629091828), (26, 1190490182), (28, 1105455169), (38, 814545914), (49, 631688668), (52, 595245091), (76, 407272957), (91, 340140052), (98, 315844334), (133, 232727404), (182, 170070026), (196, 157922167), (247, 125314756), (266, 116363702), (364, 85035013), (494, 62657378), (532, 58181851), (637, 48591436), (931, 33246772), (988, 31328689), (1274, 24295718), (1729, 17902108), (1862, 16623386), (2548, 12147859), (3458, 8951054), (3724, 8311693), (6916, 4475527), (12103, 2557444), (24206, 1278722), (48412, 639361)]