16972990380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1136077}}^1$

素因数の和:1136175

約数の個数: 72

約数和(自身を含む): 52105081392

約数和(自身を除く): 35132091012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 1136077, 2272154, 3408231, 4544308, 5680385, 6816462, 10224693, 11360770, 13632924, 17041155, 20449386, 22721540, 34082310, 40898772, 51123465, 68164620, 94294391, 102246930, 188588782, 204493860, 282883173, 377177564, 471471955, 565766346, 848649519, 942943910, 1131532692, 1414415865, 1697299038, 1885887820, 2828831730, 3394598076, 4243247595, 5657663460, 8486495190, 16972990380]

約数ペア:

[(1, 16972990380), (2, 8486495190), (3, 5657663460), (4, 4243247595), (5, 3394598076), (6, 2828831730), (9, 1885887820), (10, 1697299038), (12, 1414415865), (15, 1131532692), (18, 942943910), (20, 848649519), (30, 565766346), (36, 471471955), (45, 377177564), (60, 282883173), (83, 204493860), (90, 188588782), (166, 102246930), (180, 94294391), (249, 68164620), (332, 51123465), (415, 40898772), (498, 34082310), (747, 22721540), (830, 20449386), (996, 17041155), (1245, 13632924), (1494, 11360770), (1660, 10224693), (2490, 6816462), (2988, 5680385), (3735, 4544308), (4980, 3408231), (7470, 2272154), (14940, 1136077)]