1857156930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{50207}}^1$

素因数の和:50360

約数の個数: 64

約数和(自身を含む): 4988666880

約数和(自身を除く): 3131509950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 3699, 4110, 6165, 7398, 12330, 18495, 36990, 50207, 100414, 150621, 251035, 301242, 451863, 502070, 753105, 903726, 1355589, 1506210, 2259315, 2711178, 4518630, 6777945, 6878359, 13555890, 13756718, 20635077, 34391795, 41270154, 61905231, 68783590, 103175385, 123810462, 185715693, 206350770, 309526155, 371431386, 619052310, 928578465, 1857156930]

約数ペア:

[(1, 1857156930), (2, 928578465), (3, 619052310), (5, 371431386), (6, 309526155), (9, 206350770), (10, 185715693), (15, 123810462), (18, 103175385), (27, 68783590), (30, 61905231), (45, 41270154), (54, 34391795), (90, 20635077), (135, 13756718), (137, 13555890), (270, 6878359), (274, 6777945), (411, 4518630), (685, 2711178), (822, 2259315), (1233, 1506210), (1370, 1355589), (2055, 903726), (2466, 753105), (3699, 502070), (4110, 451863), (6165, 301242), (7398, 251035), (12330, 150621), (18495, 100414), (36990, 50207)]