78804513990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9026863}}^1$

素因数の和:9026973

約数の個数: 48

約数和(自身を含む): 207004045248

約数和(自身を除く): 128199531258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 9026863, 18053726, 27080589, 45134315, 54161178, 81241767, 90268630, 135402945, 162483534, 270805890, 406208835, 812417670, 875605711, 1751211422, 2626817133, 4378028555, 5253634266, 7880451399, 8756057110, 13134085665, 15760902798, 26268171330, 39402256995, 78804513990]

約数ペア:

[(1, 78804513990), (2, 39402256995), (3, 26268171330), (5, 15760902798), (6, 13134085665), (9, 8756057110), (10, 7880451399), (15, 5253634266), (18, 4378028555), (30, 2626817133), (45, 1751211422), (90, 875605711), (97, 812417670), (194, 406208835), (291, 270805890), (485, 162483534), (582, 135402945), (873, 90268630), (970, 81241767), (1455, 54161178), (1746, 45134315), (2910, 27080589), (4365, 18053726), (8730, 9026863)]